The woolly mammoth lived during the Ice Age. Why did it become extinct?​

Answers

Answer 1

Answer:

There's evidence that humans hunted mammoths and it was previously thought the mammoth may have driven to extinction by hunters.  But scientists analysed the dozens of mammoth fossils and now think rising temperatures melting the mammoths' habitat drove them to extinction.

Explanation:


Related Questions

Which energy transformation occurs first in a coal-burning power plant.

A. Chemical energy to thermal energy
B. Thermal energy to mechanical energy
C. Thermal energy to electrical energy
D. Mechanical energy to electrical energy

Pls, I need the real answer it is for a test. If you don't know the answer just say so PLS.

Answers

Transformation occurs first in a coal-burning power plant is Chemical energy to thermal energy.

Answer: Option A

Explanation:

Coal-burning power plants produce power by consuming coal in an evaporator to deliver steam. The steam delivered, under gigantic weight, streams into a turbine, which twists a generator to make power. The steam is then cooled, dense once again into water and came back to the evaporator to begin the procedure once again.

The combustion of coal releases a energy which is a chemical energy and as it releases electricity due to high temperature , the first transformation occurring in coal burning power plant is chemical to thermal energy.

a bird eats a caterpillar ate a tree leaf the tree is an example of a

A: producer

B: consumer

C: decomposer

D: carnivore​

Answers

Producer is the answer

Answer:

A. Producer

Explanation:

What's the role of a primary consumer in the food web? A. To break down organic matter in the soil B. To eat producers and produce energy C. To eat secondary consumers and produce energy D. To combine parts of the ecosystem into one nutrient

Answers

Answer: Option B

Explanation:

The primary consumers are always herbivores, they feed on the plants for their energy requirement.

These animals or organisms feeds on the plants( producers) for the energy requirement. Once they have nutrients in their body it is used by the secondary consumers, as the primary consumers are food for secondary consumers.

_____ are larger cells with membrane-bounded organelles. Prokaryotes Eukaryotes

Answers

Answer:

Eukaryotes

Explanation:

Eukaryotes are all animals, plants and fungi. The unicellear protists also have eukaryotic or true cells.

Eukaryotes are any of the single celled or multicellular organisms whose cells have at least one distinct nucleus. The cells are enclosed within a membrane.

Eukaryotes are an advancement over the prokaryotes whose cells are quite primitive in nature. Prokaryotes are a group of organisms characterised by absence of membrane bound organelles and a true nucleus.

Examples of prokaryotes are the archae and the bacteria.

what is the relationship between plants and oxygen​

Answers

Answer:

Explanation:

plants breath in CO2 or carbon dioxide and exhale oxygen.

Answer:

The relationship with plants and oxygen is that plants inhale carbon-dioxide and exhale oxygen (mostly at night)

Explanation:

Which of these is an environmental change that occurs rapidly?

A. Forest Succession

B. Tree Growth

C. Decomposition

D. Volcanic Eruption

Thank For Helping I Will Give Brainliest For First Answer

Answers

Answer:

Its (D) Volcanic Eruption

Explanation:

Answer:

D. Volcanic Eruption

Explanation:

Okay, logically, if you look at the answer I've given (Volcanic Eruption) there's a clear idea that this doesn't just take time to happen.  No, Volcanic Eruptions happen within a few hours, and end up with big drastic changes within that time span, which is much shorter than the other options time span of change (Tree Growth, Decomposition, Forest Succession).

I also did the test.

How is water vapor created?

Answers

Water vapor is created from the evaporation of boiling liquid of water or the sublimation or ice.

Hope this helped,
t h a n k u n e x t

Water vapor is created through evaporation and boiling, where water molecules gain enough energy to transition from liquid to gas. This process is largely influenced by the energy from the sun, especially over large bodies of water. The water vapor spreads and contributes to weather patterns by forming clouds and precipitation.

Water vapor, a crucial component of the atmosphere, is primarily created through two processes: evaporation and boiling.

Evaporation occurs when water molecules at the surface gain enough energy from heat to transition from the liquid phase to the gas phase. This process is most effective in large bodies of water such as oceans, which cover a significant portion of Earth's surface. As the sun provides energy, water molecules absorb this energy and escape into the atmosphere as vapor.

Similarly, boiling involves heating water to its boiling point, causing rapid changes of liquid water into water vapor. In both cases, the water vapor rises into the atmosphere due to its lower density compared to liquid water.

This water vapor then spreads across the globe, carried by prevailing winds. It plays an important role in weather and climate by forming clouds and precipitation. Over time, the atmosphere reaches a balance between evaporation and condensation, resulting in saturated air.

Which of the following accurately describes the function of motor neurons? A. Carry automatic nerve signals to organs like the heart B. Conduct information between nervous systems in the brain C. Carry nerve impulses to the brain from skin and other sensory organs D. Carry nerve impulses from the brain to skin, glands, and muscles

Answers

Answer:

The correct answer option is D. Carry nerve impulses from the brain to skin, glands, and muscles

Explanation:

Motor neurons carry signals out of the Central Nervous System (CNS).

These motor neurons have long extensions called axons which spread from the CNS to the muscles that connect with the innervate.

The information from the brain to the muscles and other glands is sent in the form of electrical impulses via the spinal cord.

D. Motor neurons carry nerve impulses from the brain to skin, glands, and muscles describes the function of motor neurons. Option D is correct.

Motor neurons are a type of nerve cell that play a crucial role in the transmission of nerve impulses from the central nervous system (CNS) to the body's effectors, which include muscles, glands, and some organs. They are responsible for initiating and controlling voluntary movements and other motor functions.

Option D accurately describes the function of motor neurons. These neurons transmit signals from the brain and spinal cord, collectively known as the CNS, to the peripheral nervous system (PNS) and its effectors. The nerve impulses generated in the brain travel down the spinal cord and are then transmitted through motor neurons to reach their target muscles, glands, or skin cells.

By carrying these nerve impulses, motor neurons enable voluntary muscle contractions, allowing us to move our limbs, perform actions, and control the movements of our skeletal muscles. They also play a role in regulating glandular secretions and controlling the response of smooth muscles in organs.

Options A, B, and C do not accurately describe the function of motor neurons. Option A refers to autonomic neurons, which control involuntary functions of organs like the heart, while option B refers to interneurons that transmit information within the CNS. Option C refers to sensory neurons, which carry nerve impulses from sensory organs to the brain.

In summary, motor neurons are responsible for transmitting nerve impulses from the brain to muscles, glands, and skin. They play a critical role in enabling voluntary movements and controlling various motor functions in the body.

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An equinox occurs when _____.


neither end of Earth’s axis is tilted toward or away from the sun


the north end of Earth’s axis is tilted away from the sun


Earth’s axis is parallel to the sun’s rays


the north end of Earth’s axis is tilted toward the sun

Answers

Answer:

neither end of Earth’s axis is tilted toward or away from the sun

Explanation:

Answer:

a

Explanation:

Cacti with very few spines tend to be eaten by animals, and cacti with many spines tend to be
preferred by parasitic insects. This causes cacti with an average number of spines to be preferred. How
would you explain this?
O A. This is an example of a disruptive selection in which the population of cacti is divided and well defined
O B. This is an example of directional selection in which one end of the bell curve is better adapted to its
environment than the other end
O C. This is an example of bidirectional selection in which evolutionary pressures from multiple sources
encourage an organism to adapt
O D. This is an example of a stabilizing selection in which the intermediate form of a trait is advantageous
compared to the extreme forms of the trait​

Answers

The average number of spines in cactus is preferred as it is an example of stabilizing selection in which the intermediate form of a trait is advantageous compared to the extreme forms of the trait. Thus, the correct option is D.

What is Stabilizing selection?

Stabilizing selection is a type of natural selection in which a population stabilizes on a particular non-extreme trait value. This is thought to be one of the most common mechanism of action for the natural selection of a population because most traits do not appear to change drastically over time in the population.

In the cactus population, the character with average number of spines if preferred over the other two traits as the cactus with very few spines tend to be eaten by animals and the cactus with many spines tend to be preferred by the parasitic insects. Thus, the cactus with average number of spines is preferred as it shows more rate of survival than the other two types of cactus.

Therefore, the correct option is D.

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D. This is an example of a stabilizing selection in which the intermediate form of a trait is advantageous compared to the extreme forms of the trait.

The scenario described represents a stabilizing selection, where the intermediate form of a trait—in this case, the average number of spines—is advantageous compared to the extreme forms of the trait. Cacti with very few spines are vulnerable to being eaten by animals, while those with many spines are preferred by parasitic insects. Consequently, cacti with an average number of spines are favored, as they strike a balance between protection from herbivores and susceptibility to parasitic insects. This stabilizing selection maintains the prevalence of cacti with an intermediate number of spines in the population, as they are better suited to survive and reproduce in their environment than those with fewer or more spines.

In what way are the humerus and the femur similar?

Answers

Explanation/Answer:

The femur and the humerus both have the medial and lateral epicondyles, they both have a head where they connect to the body, they also both have a shaft on the anterior surface. They have bony markings that are alike but not alike, the femur has a greater trochanter and a lesser trochanter, were the humerus has greater and lesser tubercle. The femur has a neck that is larger and can be more distinguished where the humerus's neck is small and can barley be seen.

Final answer:

The humerus and femur are similar in their classification as long bones, their internal structures, and their role in body support, movement and blood cell production.

Explanation:

The humerus and femur are similar in several ways. Firstly, both are classified as long bones, which are characterized by their long, cylindrical shape. This shape is critical for their function as levers during body movement. While the humerus is found in the upper limb, specifically the arm, the femur is located in the lower limb, in the thigh region.

Secondly, the humerus and femur have similar internal structures. They both have a marrow cavity filled with bone marrow, and this cavity is encased within a layer of compact bone. At each end, they consist of spongy bone covered by compact bone which forms the joint surface.

Finally, both bones play important roles in body support and movement, as well as in the production of blood cells, a process known as hematopoiesis, which takes place in the red bone marrow present in these bones.

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PLEASE HELPPP
ANALOGY- - Continental drift: theory of landmass movement as mechanism:
A. sea- floor spreading
B. fossil evidence
C. paleomagnetism
C. Mid- ocean ridge

Answers

Answer:

I would say fossil evidence because fossil and rock clues are what led to Wegener's theory of Continental Drift

The continental drift that demonstrates a theory of landmass movement as a mechanism shares an analogy with fossil evidence. Thus, the correct option for this question is B.

What is Continental drift?

Continental drift may be defined as the hypothesis that involves a significant movement of continents resulting from the gradual and continuous motion of tectonic plates.

The absolute and most valid evidence for continental drift includes the pertinent of the continents; the scattering of ancient fossils, rocks, and mountain ranges; and the geographical locations of ancient climatic zones.

Among the options given below, only fossil evidence matches that of continental drift. So, it is an exact answer.

Therefore, fossil evidence is the mechanism that shares the analogy with the continental drift that demonstrates a theory of landmass movement. Thus, the correct option is B.

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Why is water considered to be abiotic?
O
because it is not part of the biosphere
O because it came from something living
O because it is dead
O because it never lived
M​

Answers

Final answer:

Water is considered abiotic because it is a nonliving entity that does not exhibit characteristics of life, despite being essential for supporting living organisms within an ecosystem.

Explanation:

Water is considered to be abiotic because it is a nonliving part of the environment. Abiotic factors like water, sunlight, and air are essential for the survival of living organisms, but they do not exhibit the characteristics of life such as growth, reproduction, and metabolic processes that biotic factors, or living organisms, do.

Ecosystems are composed of both abiotic and biotic factors. The biotic components include all living things like plants, animals, and microorganisms, whereas the abiotic components encompass those that have never lived, such as soil, water, and air. The water that living organisms require cycles through the environment, interacting with both abiotic and biotic factors, but water itself remains a nonliving entity.

I Need Help ASAP...Please..
1. Which statement correctly describes the immune system of a person with AIDS?
A)it has many memory cells
B) the number of helper T cells is low
C)it uses only humoral response
D)it has more antibodies than it can see

2. Which statement applies to viral pathogens but not bacterial pathogens?
A)doctors have had much success treating the disease
B) they all cause the influenza disease
C) They all cause an autoimmune response
D) Antibiotics have no effect on them​

Answers

Answer:

1. B

Explanation:

AIDS shuts down cells that fight against possible bad cells. With AIDS those cells are limited.

HELP! BEST ANSWER GETS BRAINLIEST!!!

Answers

Answer:

I'm pretty sure is biodiversity

Explanation:

Answer:

Ecosystem biodiversity

Explanation:

The ecosystem is a community of species living together in a physical environment. Biodiversity means have as wide as a range of species in a certain ecosystem. Our ecosystem biodiversity is important since fossil fuels have been gradually rising over the recent years and certain species or habitats cannot cope with rising temperature and also the rising population of the earth, more people are being born so rainforests or other unique ecosystems are being destroyed for the benefit of humans.

what human disease is caused by fungi​

Answers

Answer:

I believe it's Fungal Disease.

Explanation:

Hope i have helped you!

I think it is fungal disease

Where are subduction zones likely to form?

A. Between two diverging oceanic plates
B. Between diverging oceanic and continental plates
C. Between two diverging continental plates
D. Between converging oceanic and continental plates

Answers

Answer:

B. Between converging oceanic and continental plates

Explanation:

Subduction happens when a tectonic plate slides under another one.For this to occur, the two plates have to be converging towards each other.  

Answer:

Option D, Between converging oceanic and continental plates

Explanation:

Subduction zones/boundaries are formed in the regions in which one tectonic plate slips below the other tectonic plates. These tectonic plates could be a pair of oceanic/continental plates or one oceanic and one continental plate.

In a converging process, two tectonic plates move towards each other until they collide thereby causing slipping of one plate below the other. While in a diverging process, the two tectonic plates move away from each other and hence there is no chance of formation of subduction zone.

Thus, option D is correct.

1. Which of the following statements regarding the moon is correct?

A. The moon is tidally locked to Earth.
B. The moon's surface exhibits plate tectonic activity.
C. The moon's surface exhibits active volcanism.
D. The moon's surface doesn't have any craters.

2. How are elements that are heavier than hydrogen spread throughout the universe?

A. When a star collapses into a neutron star
B. When a star explodes as a supernova
C. When a star forms into a red giant
D. When a star collapses as a black hole

3. The Milky Way is held together by a black hole's gravitational force. Since the stars near this black hole move at a high speed, what can you infer about the black hole?

A. Its location
B. Its size
C. Its depth
D. Its speed


4. Suppose scientists believe that they've discovered a new planet. Which of the following must be true for the object they've found to qualify as a planet?

A. It must be capable of supporting life.
B. It must have minimal gravity forces.
C. It must be shaped like an ellipsis.
D. It must follow a closed orbit around a star.

Please help :) thanks

Answers

1

Answer:

The moon's surface exhibits active volcanic activity.

Explanation:

According to observations made from outside earth's surface, the moon has got active volcanic activity going on there.

Other than the moon, the other ones are:

Earth.Venus.Saturn's moon Enchiladas. Neptune's moon Triton.

This volcanic activity causes mass movement of land masses from their original position to a new position.

2

Answer:

B. When a star explodes as a supernova

Explanation:

Elements are spread thought the universe in many different ways.

Elements that are heavier than hydrogen are formed in the massive stars and spread in the universe when the massive stars end in supernova explosions.

After this explosions, this elements that there before are held in the massive stars are released into the universe.

3

Answer:

B. Its size

Explanation:

By accessing the speed at which the objects around the black hole move, we can determine its mass which is its size.

Since a black hole cannot be seen, we identify its mass and location through observing and analyzing the movement of objects like stars around it, if they appear to be moving at a very high speed, then that infers that there is a large black hole that is making the stars spin.

4

Answer:

D. It must follow a closed orbit around a star.

Explanation:

In order for an object to qualify to be a planet it must follow a closed orbit around a star.

A good example is the planet earth, it follows a closed orbit around a star with the star being the sun.

Other qualifications are:

It must have enough gravitational pull that leads it to be in a spheroidal shape.

The correct statement regarding the moon is:

A. The moon is tidally locked to Earth.

What is the meaning of "The moon is tidally locked to Earth."

The moon is tidally locked to Earth, which means that the same side of the moon always faces Earth. This occurs due to the gravitational forces between the Earth and the moon.

2. Elements that are heavier than hydrogen are spread throughout the universe when:

B. When a star explodes as a supernova.

During a supernova, the explosion of a massive star releases enormous energy and spreads heavy elements, synthesized in the star's core through nuclear fusion, into the surrounding space. This process disperses elements like carbon, oxygen, iron, and others into the universe.

3. Regarding the black hole holding the Milky Way together and the high speed of nearby stars, the inference that can be made is:

B. Its size.

4. For the object scientists discovered to qualify as a planet, the following must be true:

D. It must follow a closed orbit around a star.

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information based on opinions is valid. Please select the best answer from the choices provided T or F

Answers

F - information based on opinion is not valid because it has not been proven right

Answer:

f

Explanation:

For most ecosystems the ultimate source of energy is
A.plants
B.producers
C.the sun
D.water

Answers

The correct answer would be c. the sun.

The sun is the ultimate source of energy in any ecosystem.

The solar energy is converted into chemical energy with the help of autotrophs or producers through the process of photosynthesis.

Final answer:

The ultimate source of energy for most ecosystems is the sun. It drives the process of photosynthesis in plants, which in turn provides food and energy for other organisms in the ecosystem.

Explanation:

For most ecosystems, the ultimate source of energy is C. the sun. This is because the sun provides the initial energy that fuels the process of photosynthesis in plants or producers. In turn, plants convert the sun's energy into chemical energy, creating food through a process known as photosynthesis, which serves as the primary energy source for all other organisms in the ecosystem.

Plants capture sunlight and convert it into glucose, which they use to grow and survive. When animals consume these plants, the energy is transferred up the food chain to consumers, decomposers, and finally back to the environment. This entire process is driven by solar energy.

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This is the speed at which a reaction progresses.

Answers

Answer:

Reaction Rate

Explanation:

Final answer:

The speed at which a reaction progresses, known as the reaction rate, is a key concept in Chemistry. It is the rate at which reactants are converted into products in a chemical reaction, influenced by factors such as concentration, temperature, the presence of a catalyst, and surface area.

Explanation:

The speed at which a reaction progresses relates to the concept of reaction rates in Chemistry. It can be defined as the rate at which reactants are converted into products in a chemical reaction. The speed of the reaction may be influenced by factors such as concentration of reactants, temperature, presence of a catalyst, and surface area of reactants.

For instance, if you mix baking soda and vinegar, the reaction will happen quite quickly. This represents a reaction with a high speed. On the other hand, if you left an iron nail outside, it would take days or even weeks for the iron to react with the oxygen in the air and form rust, signifying a reaction with a slower speed.

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Which is a difference between plant and animal cells? A) An animal cell can produce energy, because it has mitochondria. B) A plant cell has a well defined shape, because it has a cell wall. C) A plant cell can store genetic information, because it has a nucleus. D) Molecules can only pass into an animal cell because it has a cell membrane. Eliminate

Answers

answer B) a plant cell has a well defined shape, because it has a cell wall.

Answer:

b

Explanation:

took test

The development of a new experimental method is most likely to change theory of it makes it possible to?

Answers

Answer:

study a larger sample size than before.

Explanation:

Answer: d on edge 2021

Explanation:

The lock and key mechanism refers to

Answers

the mechanism of enzymatic action within a single substance

Answer:

The mechanism of enzyme action.

Explanation:

The lock and key mechanism refer to the mechanism of enzyme action. The enzyme is a bio catalyst which enhance the biochemical reactions without changing itself. In the lock and key mechanism, a specific substrate will attach to the active site of the enzyme to form an enzyme-substrate complex. It's like a specific key fits with the lock. The active site is the portion of the enzyme, where it gets attached to the substrate. Then the substrate becomes the product and detaches from the enzyme. Now the enzyme becomes free and another specific substrate will attach to carry on the enzyme action.

Suppose you are interested in the planet Mars. Explain how your interest might lead you to a career in science.


Help me

Answers

Answer:

This is a weird question, but I'll try my best to answer.

Explanation:

Your interest in Mars could lead to wanting to learn more about the planet. Perhaps that fascination could turn into an interest for other planets, then space in general. By wanting to learn more about it, you'll probably want to study it, maybe even go to school to continue expanding your knowledge, then that could lead to a job a career in astrology. Perhaps someone could even just grow an interest for the rocks of Mars and go on to study different rocks and minerals. But I'm not sure. This is the best thing I could think to explain it.

David works at an adhesive manufacturing plant. Which industrial solvent is he likely to use?
A.
ozone
B.
carbon
C.
nitrogen oxide
D.
methyl chloroform

Answers

Answer:

methyl chloroform

Explanation:

Methyl chloroform is an industrial based solvent used in various adhesives.

Formula : C₂H₃CI₃

Boiling point: 74 °C

David is likely to use methyl chloroform (1,1,1-trichloroethane) as an industrial solvent in an adhesive manufacturing plant, though its use has been declining due to its role in ozone depletion. Hence the correct option is D.

David, who works at an adhesive manufacturing plant, is likely to use methyl chloroform as an industrial solvent, also known as 1,1,1-trichloroethane. Industrial solvents are used for dissolving substances to create adhesives. Although historically used, methyl chloroform has been phased out in many countries due to environmental concerns, as it is a significant ozone-depleting substance. For instance, compounds like carbon tetrachloride were once popular industrial solvents and were used for tasks such as stain removal and fire extinguishing, but are now restricted due to their toxicity and environmental impact.

Difference between bulb and bulbil? In 2point​

Answers

As nouns the difference between bulbil and bulb. is that bulbil is (botany) a bulb-shaped bud in the place of a flower or in a leaf axil while bulb is any solid object rounded at one end and tapering on the other, possibly attached to a larger object at the tapered end.

!!PLEASE I NEED HELP PUTTING THESE IN ORDER!! THANK YOU ​

Answers

Answer:

Ground squirrel

Scorpion

Kit Fox

Plant

In that order

The enzyme that unwinds that double stranded DNA at the beginning of DNA replication is called. A. Primase. B. DNA polymerase. C. topoisomerase. D. Helicase

Answers

Answer:

The correct option is D. Helicase is the enzyme that unwinds that double stranded DNA at the beginning of DNA replication.

Explanation:

DNA replication can be described as a process by which the strand of DNA gets duplicated into two new daughter strands.

Helicases can be described as the enzymes whose main function is to unwind the double helix structure of the DNA. The helicases break the hydrogen bonds present between the two strands of DNA. The helicases are the first machinery for DNA replication as they form the replication fork and begin unwinding of the DNA from the origin of replication

Answer: Helicase

Explanation:

DNA is the genetic material which is found in all the organisms except few. It carries the genetic information from one generation to another generation.

The Enzyme named helicase unwinds the double helix model of DNA. It helps in unwinding of the DNA by breaking the hydrogen bonds in between them.

It starts from the origin of replication and forms a replication fork by separating the two strands.These two separated strands are known as the parental strands.  

What is the advantage of taking several measurements of the same thing in an
investigation?

A. It increases the time spent on an investigation.

B. It ensures greater accuracy in your observations.
C. It makes your hypothesis testable.

D. It enables you to communicate your results.

Answers

Answer:

It ensures greater accuracy in your observations.

Other Questions
which statement about the Mayan murals at San bartolo is true?A)They are located in modern-day mexico B)They were largely destroyed by Aztec invader C)They depict Maya religious beliefs D)all of the above A random selection of plants receiving two different types of treatments is measured for growth. The growth of the plants in each group is represented on the comparative box plot. Two box-and-whisker plots. The first is titled, Treatment A, with left whisker 6, right whisker 11.25, left hand side of box 8, right hand side of box 9.5, and median 8.5. The second is titled, Treatment B, with left whisker 2, right whisker 7.5, left hand side of box 3.5, right hand side of box 6, and median 4.75. What inference can be made from this sample data?The range in growth for treatment B is much greater than the range in growth for treatment A.Plants with treatment A in general grow more than plants with treatment B.Both treatments have almost identical results in growth.Plants with treatment B in general grow more than plants with treatment A. Which of these statements about resistance is true?A. Resistance is a material-independent property. B. The resistance of metals increases with temperature. C. The resistance increases as the current decreases. D. The resistance of an insulator is less than that of a conductor. 22-Which sentence uses adjectives and adverbs correctly?A.He couldn't hardly afford the rent for that apartment.B.The car seems to run out of gas quickly.C.Which has the lesser amount of fat: roast pork, meatloaf, or fried chicken? D.She twirls that baton really good. If you make $15 per hour and you receive a 10% raise, how much will you be earning after the raise? What is 3 3/4 ft = in yd? Each letter of the alphabet is printed on an index card. What is the theoretical probability of randomly choosing any letter except Z? Write your answer as a fraction or percent rounded to the nearest tenth.The theoretical probability of choosing a letter other than Z is Which statement correctly distinguishes the roles of protein kinases and protein phosphatases in signal transduction pathways?A) Protein kinases activate enzymes by phosphorylating or adding phosphate groups to them. Protein phosphatases dephosphorylate or remove phosphate groups from enzymes, including protein kinases.B) Protein kinases are involved in signal transduction in unicellular eukaryotes such as yeast. Protein phosphatases are involved in signal transduction in multicellular eukaryotes.C) Protein kinases are more critical than protein phosphatases to signal transduction enzymes. Economic development is important in countries because it Quiero un apartamento o casa en frica cerca > del agua o de un mercado >. Me gusta comprar. Me gusta tener balcones y ventanas en mi casa. Venezuela Argentina Equatorial Guinea Spain A company owns two manufacturingplants with daily production levels of8x + 17 widgets and 5x - 7 widgets,where x represents a minimumquantity. How many more items doesthe first plant produce daily than thesecond plant? 1. m+9 = 58m=2. 7e = 28erd=3. d? + 6 = 704 n - 10 = 62N= What is the equation of line l? Factor 2x^2 + 7x + 3 Which statements describe the characteristics of an individual protein? Check all that apply. The variable that a scientist observes to change while conducting an experiment is called the ___ variable.A.) mainipulatedB.) responding C.) independent A balloon was partially filled with helium gas at room temperature. It occupied 4.0 liters of volume at 700.0 mmHg atmospheric pressure. When the balloon was released, it traveled upward until it burst at 99 mmHg atmospheric pressure. (Neglect any force exerted to stretch the rubber balloon.) What was the volume of the balloon when it burst? L Choose everything that can be done outdoors when the weather is good. Pico BonitoZapotecasescuela MayatnmatemilanesasTegucigalpamontaas con nieve para esquiarla fortaleza en OmoanievePedro Infanteruinas de Copn(select all that apply) 1A, 3B, and 7A are examples of__________on the periodic table. A city was intensively sprayed with DDT to control houseflies. The number of houseflies was immediately greatly reduced. Each year thereafter, the city was sprayed again, but the flies gradually increased in numbers until 10 years later, when they were almost as abundant as they were when the control program began. Which explanation applies to this situation?The DDT killed most flies. The few that were already naturally resistant survived and passed this resistance on to their offspring.Flies from other areas moved in and replaced the ones killed by DDT.The DDT caused new mutations to occur in the surviving flies, resulting in resistance to DDT.The few flies that were affected by DDT but survived developed antibodies to DDT, which they passed on to their descendants. Steam Workshop Downloader