D
Usually, with increased population growth, there is a direct increase in demand for resources such as water.
Explanation:
When the demand for water by the population overwhelms the supply from surface sources such as lakes and rivers, underground water is taped. Boreholes are sunk to reached water aquifers.
However, drawing underground water more than it is replenished by precipitation, lowers the water table. As a consequence deeper boreholes have to be sunk to reach more underground water. A critically lowered water table can result in drought in the region.
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Answer:
As the population grows, the water supply remains the same, thus increasing its demand.
Why is earth considered an open system and a closed system?
Answer:
The earth is a closed system because only energy is naturally transferred outside the atmosphere.
Explanation:
All systems inside the Earth, on the other hand, are open systems as both energy and matter can be transferred between the systems and their surroundings.
How do ETS reactions produce ATP?
A. NADH and FADH2 donate electrons which move through the cristae; H+ ions are pumped out of the matrix; as H+ ions are pumped back into the matrix, ATP is produced.
B. H+ ions donate electrons which move through the cristae; NADH and FADH2 are pumped out of the matrix; as NAD+ and FAD are pumped back into the cristae, ATP is produced.
C. NAD+ and FADH donate electrons which move through the cristae; H+ ions are pumped out of the matrix; ATP and water are produced, and oxygen is consumed.
D. H+ ions donate electrons which move through the cristae; NAD+ and FADH are pumped out of the matrix; as water and oxygen are pumped back into the cristae, ATP is produced.
ATP synthesis is done as the electrons move through the 1 2 3 and 4 and hydrogen ion is pushed to the intermembrane space. As the hydrogen ion comes back to the matrix through the ATP synthase enzyme the ATP is produced.
Option C
Explanation:ATP synthesis takes place in the mitochondria. All the hydrogen carriers get saturated through the glycolisis and the Kreb's Cycle. As these carriers comes to the inner membrane of mitochondria, there are four complexes of different electron carriers. [tex]NADH_2[/tex] goes to the complex 1 and [tex]FADH_2[/tex] goes to the complex 2.
Each complex takes the hydrogen ion from the carriers and pushes them to the intra Membranous space of the mitochondria. There the hydrogen ion concentration increases to a severe extent. As this goes on, the hydrogen ions come back to the mitochondrial matrix through a pump which is called ATP synthase which produces one ATP molecule for 3 hydrogen ion transport. Thus ATP is produced.
The oxygen is taken by cytochrome [tex]a_3[/tex] of complex 4 which is then reduced by the electrons of the hydrogen carriers and reacted with the protons to convert it to water.
Answer: It's "C"
Explanation:NAD+ and FADH donate electrons which move through the cristae; H+ ions are pumped out of the matrix; ATP and water are produced, and oxygen is consumed.
1. Which 4 amino acids have already been added to the growing protein?
Answer:
Ribosomal RNA (rRNA)
Explanation:
associates with a set of proteins to form ribosomes. These complex structures, which physically move along an mRNA molecule, catalyze the assembly of amino acids into protein chains. They also bind tRNAs and various accessory molecules necessary for protein synthesis.
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The diagram shows the embryological development of a species.
Which is best supported by the diagram?
1. The species must be human because it has gill slits, limb buds, and a tail.
2. The species could be human because it has gill slits, limb buds, and a tail.
3. The species is not related to a human because it has gill slits.
4. The species is not related to a human because it has a tail.
Answer:
The answer is b or The species could be human because it has gill slits, limb buds, and a tail.
Explanation:
When Humans are in the embryology stage we have tails, gill slits, and also buds of that are the beginings for limbs
They offer solid proof of natural selection. The tail and gill slits found in all early vertebrate embryos are just two examples of embryological evidence that suggests similar ancestry. Thus, option B is correct.
What are the phenotypic feature of human embryo?In fact, young human embryos do have slits in their necks that resemble gills. Instead of because we go through a “fish stage” while growing into physiologically perfect beings within our mothers' wombs.
Due to a shared ancestor and some DNA between humans and fish, this is almost certainly true. Given that it has limb buds, gill slits, and a tail, the species might be human.
In chordates, the anterior part of the digestive tract (pharynx) has pouches or slits. These are present during development in all vertebrate species and play a role in gas exchange and feeding in fish and some amphibians.
Therefore, When Humans are in the embryology stage we have tails, gill slits, and also buds of that are the beginnings for limbs.
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Classify the sources as point source pollution or non-point source pollution.
smoke from a factory
smoke from cars
sewage
oil from a garage that
is released into water
Point Source Pollution
Non-Point Source Pollution
Reset
Next
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Answer:
Point source pollution:
Smoke from a factory Sewage Oil from a garage that is released into waterNon-point source pollution:
Smoke from carsExplanation:
According to United States Environmental Protection Agency (EPA) regulations, point source pollution is a type of pollution in which contaminant is released into the environment from an easily identified source. In the examples given above, smoke from a factory, sewage, and oil effluents are coming from easily identifiable sources.
On the other hand, a non-point source of pollution is the release of contaminant in the environment through diffused or unidentifiable sources. In the examples given above, smoke from cars could be stated as non-point sources of pollution because vehicles are in a continously moving state.
Smoke from a factory and sewage are classified as point source pollution due to their identifiable origins, whereas smoke from cars represents non-point source pollution due to its diffuse sources. Oil from a garage can be classified as point source pollution when it comes from a particular location.
Explanation:The classification of pollution sources into point source pollution and non-point source pollution is based on their emissions and locations. Point source pollution comes from identifiable, confined, and discrete locations, while non-point source pollution comes from widespread, diffuse sources.
Smoke from a factory is a point source pollution because it comes from a single, identifiable source.Smoke from cars is non-point source pollution because it is widespread and comes from multiple vehicles on roads and highways.Sewage, especially from a treatment plant or combined sewer systems, is identified as point source pollution due to the facility being a singular, identifiable source.Oil from a garage that is released into water can be considered point source pollution if it is linked to a specific, identifiable location like a drain or disposal site.Understanding these distinctions helps in the application of environmental regulations and informs the strategies for mitigating the impacts of pollution.
Nearly all populations will tend to grow exponentially as long as there are resources available. After an initial period of exponential
growth, a population will encounter one or more limiting factors that will cause the exponential growth to stop. The population enters a
slower growth phase and may stabilize at a fairly constant population size or in some cases, may decline. Limiting factors can be classified
as either density-dependent or density independent
7:12
Cools
Drag each phrase/term to the correct column.
LON
Available space
Number of predators
Volcano
Wild fires
Density Dependent
Density Independent
Climatic change
o answer here
drag and drop
er here
Density dependent: available space number of predators
density independent: climatic change wild fires volcano
According to the question, each phrase/term with respect to the correct column is as follows:
Density-dependent factors: Available space, Number of predators.Density-independent factors: Volcano, Wildfires, climatic change. What is Population?A Population may be defined as a group of individuals belonging to the same species living in the same area at a given time.
Density-dependent factors may be characterized as those factors that significantly vary with the density of the population. These factors affect a higher proportion of individuals. It typically includes food and space available, competition between the species, predation, parasitism, accumulation of toxic wastes, etc.
While density-independent factors are those factors that do not vary with the density of the population. It majorly includes abiotic parameters like Temperature, flooding, pH, wildfires, etc.
Therefore, according to the question, each phrase/term with respect to the correct column is well mentioned.
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Gene regulations in eukaryotes
Answer:
Gene regulation in eucaryotic cells represents mechanisms that influence gene expression.
Explanation:
This gene expression is regulated via repressors or activators of transcription.
Gene expression is a process that contains information from a transcript gene and translates it into a functional gene product. End products of gene expression are proteins.
Gene regulation is a process that cells and viruses are using to regulate the transformation of gene information into gene products.
Transcription factors are those proteins that regulate gene transcription. Those factors help the real genes to enter the right cells in the body.
The expression of eukaryotic genes is controlled by transcription. This transcription is controlled by proteins that are connecting to regulatory sequences and change the RNA activity. Gene regulation process is developed by combining different proteins of regulation.
Muscle cells have many
mitochondria that provide the
energy needed to move the body.
TRUE
FALSE
Answer:
True
Explanation: As mitochondria is the powerhouse of the cell it produces ATPs which are responsible for muscle cell functioning
the diagram shows warm air blowing toward the equator
Answer:
warm air blows toward the equator , and cold air displaces this warm air near the polar regions.
Explanation:
Answer: The Coriolis force bends the air current
Explanation: The full question is The diagram shows warm air blowing toward the equator. Which causes the air current to curve
The smooth ER does not have any visible
A. ribosomes
B. chromosomes
C. nucleotide
Answer:
a) ribosomes
Explanation:
cause its not seen
Answer:
The smooth ER does not have any visible A) Ribosomes
Explanation:
This is because they cannot be seen within the smooth ER, but their presence is very much real.
How many atoms of aluminum are in the reactant side?
Answer:
there are 4 aluminium atoms on the reactants side that combines with 4 other oxygen atoms.
Explanation:
1. Which correctly identifies a part of the atom
shown in the figure above? SC.8.P.8.7
A T: electron
B T: nucleus
C U: electron
D U: proton
Answer:
The correct answer is option C.
Explanation:
Atom has three subatomic particles;
Electron : Negatively charged species found inside an atom and outside of the nucleus.
Proton: Positively charged species found inside the nucleus of an atom.
Electron : Neutral charge species found inside the nucleus of an atom
Generally an atom is an electrically neutral species with equal number of electrons and protons.
According to question,The correct labeling of the U is an electron.
The part of the atom that is shown in the diagram is the U as electron that is in option C. Electrons are negatively charged subatomic particles that are present outside of the nucleus. So option C is correct.
Protons are positively charged subatomic particles found within the nucleus of an atom. They have a relative charge of +1 and a relative mass of approximately 1 atomic mass unit (amu). The number of protons in an atom's nucleus determines its atomic number, which is a fundamental property used to identify elements. Neutrons are electrically neutral subatomic particles also located in the nucleus of an atom. They do not carry any charge, so their relative charge is 0. Neutrons have a mass similar to protons, approximately 1 amu. Electrons are negatively charged subatomic particles that orbit the nucleus in specific energy levels, or electron shells.
Hence, electron is correct option . So, option C is correct.
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Much of the focus of environmental science is to address the environmental problems that emerged from the ____________________.
Biodiversity Revolution
Industrial Revolution
Ecological Revolution
Agricultural Revolution
Answer:
Much of the focus of environmental science is to address the environmental problems that emerged from the industrial revolution.
Explanation:
The industrial revolution affected the environment, due to rise in population which also accompanied with the standard of living which led to the exploitation of the natural resources. The use of various chemicals, as well as the fuels for running the factories caused the increased air and water pollution. With more use of fossil fuels. The industrial revolution has also other negative effects like, very bad working condition, poor living condition, low wages and child labor.
how does distance from the ocean, ocean current, latitude, elevation, and relative location of mountain ranges affect the climate in new york?
Answer:
So many factors influence the climate. Some of them are ocean currents, latitude, distance from the ocean, elevation, etc.
Explanation:
The distance from the ocean influences the climate of the place. If the place is located on the coast, the climate will be colder and humidity will be higher.
Thanks to ocean currents the temperature can be changed. Ocean currents can low the temperature but also make it very high.
Latitude has an influence also regarding the temperature. Elevation, as it gets higher, the air above is falling, so the pressure decreases.
Regarding all the factors above, we can say that New York has hot summers, with high humidity and very cold winters, full of snow. Close to the river, the ground is muddy and going to the mountains, the ground is getting rocky
Which statement best describes a spring?
Answer & Explanation:
A natural spring can be described as groundwater flowing naturally to the surface where it is lower than the water table. Water is present in the ground, which is under our feet in soil spaces and in the fractures of rock formations. There comes a point where the ground water is recharged and flows to the surface naturally. The water that naturally flows to the surface is called springs.
Groundwater flowing naturally to the surface where it is lower than the water table statement best describes a spring.
What is the groundwater?An underground layer of rock or silt that contains groundwater, the top of the saturated zone, naturally occurring groundwater that rises to the surface below the water table.
When groundwater is present below the water table and flows naturally to the surface, it is referred to as a natural spring.
Water can be found in the soil gaps beneath our feet and in the cracks in rock formations. At some point, the groundwater is naturally recharged and flows to the surface. Springs are places where water rises to the surface naturally.
Therefore, groundwater flowing naturally to the surface, where it is lower than the water table.
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The given question is incomplete, so most probable complete question is,
Which statement best describes a spring?
the top of the saturated zone
an underground layer of rock or sediment that holds groundwater
groundwater flowing naturally to the surface where it is lower than the water table
a vent in Earth’s surface that periodically ejects a column of hot water and steam
A student notices that when bananas are kept near other fruits, the other fruits ripen faster. She wonders what causes the other fruits to ripen more quickly and thinks that bananas must have an influence on the ripening process. She decides to perform an experiment. She gathers bananas and apples and places an apple by itself at location A and an apple next to a banana at location B. She then waits for five days and records the how ripe each apple is.
What would be the next step in this experiment?
A.
ask questions and construct a hypothesis
B.
analyze the results and make a conclusion
C.
make observations and draw a conclusion
D.
construct a hypothesis and record data
Answer:
The correct option is B) analyze the results and make a conclusion
Explanation:
The scientific method of research is based on the following steps:
Observations are made: In the following scenario, a student observed that t when bananas are kept near other fruits, the other fruits ripen faster.
Question: Based on the observation, a question is generated. In this scenario, the student had a question that will keeping bananas near any fruit increase the ripening process of the fruit.
Hypothesis: A hypothesis is the formation of a tentative statement.
Experiments: Based on the hypothesis, experiments are done to check for the results.
Analyzing the results and drawing conclusions: Results from the experiments are analyzed and conclusions are drawn which might prove the hypothesis to be correct or wrong.
Bacteria are important because of their extreme flexibility and capacity for rapid growth and reproduction. TRUE FALSE
Answer:
Bacteria are important because of their extreme flexibility and capacity for rapid growth and reproduction. This statement is- TRUE
Explanation:
Bacteria can grow best in their optimum environment. But they can survive in extreme conditions also.
Temperature- Optimum temperature for bacterial growth is 20- 45 degree Celsius. But Psychrophiles can survive on the lower temperature also . They can survive on refrigerator temperature lower than 4 degree Celsius.
Thermophiles even can grow on higher temperature up to 80 degree Celsius. Some hyperthermophiles has been discovered which can survive temperature ranging from 80-121 degree Celsius. Bacteria are discovered from hydrothermal vents where temperature is measured 340 degree Celsius. For bacteria obtained from hydrothermal vents optimal growth temperature is 100 degrees Celsius.
Like extreme temperature , bacteria can grow in extreme salt concentration are known as HALOPHILES.
Aerobic bacteria require oxygen to survive. But without oxygen also they can survive i,e. ANAEROBIC bacteria.
They can grow in highly acidic medium as well as highly alkaline medium.
They can survive in these extreme conditions , this flexibility and tolerance comes from their genes. Because of their very short duplication time /multiplication time they can achieve this tolerance. E. coli bacteria found in human intestine has very short doubling time of 20 minutes. They have ability to change /mutate their genes according to the survival condition. In genetic engineering also the advantage of using microbe with shorter duplication time is useful. Within few minutes one can get the result whether the desire gene is expressed or not.
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Using the chart, which of the following point mutations will cause the most harmful effect on an individual?
U
C
A
G
UUU
Phenylalanine
UCU
Serine
UAU
Tyrosine
UGU
Cysteine
U
U
UUC
Phenylalanine
UCC
Serine
UAC
Tyrosine
UGC
Cysteine
C
UUA
Leucine
UCA
Serine
UAA
Stop
UGA
Stop
A
UUG
Leucine
UCG
Serine
UAG
Stop
UGG
Tryptophan
G
CUU
Leucine
CCU
Proline
CAU
Hisitidine
CGU
Arginine
U
C
CUC
Leucine
CCC
Proline
CAC
Hisitidine
CGC
Arginine
C
CUA
Leucine
CCA
Proline
CAA
Glutamine
CGA
Arginine
A
CUG
Leucine
CCG
Proline
CAG
Glutamine
CGG
Arginine
G
AUU
Isoleucine
ACU
Threonine
AAU
Asparagine
AGU
Serine
U
A
AUC
Isoleucine
ACC
Threonine
AAC
Asparagine
AGC
Serine
C
AUA
Isoleucine
ACA
Threonine
AAA
Lysine
AGA
Arginine
A
AUG
Methionine/Start
ACG
Threonine
AAG
Lysine
AGG
Arginine
G
GUU
Valine
GCU
Alanine
GAU
Aspartate
GGU
Glycine
U
G
GUC
Valine
GCC
Alanine
GAC
Aspartate
GGC
Glycine
C
GUA
Valine
GCA
Alanine
GAA
Glutamate
GGA
Glycine
A
GUG
Valine
GCG
Alanine
GAG
Glutamate
GGG
Glycine
G
The sequence reads AUU; a change in the second base from U to C
The sequence reads CGA; a change in the first base from C to A
The sequence reads UGU; a change in the third base from U to A
The sequence reads UUA; a change in the first base from U to C and a change in the third base from A to G
Answer:
The answer is C.(The sequence reads UGU) (non sens mutation are the most harmful)
Answer:
The sequence reads UGU; a change in the third base from U to A
Explanation:
I just took this test and got it right, good luck with all your stuff!!
1. The plant life that is characteristic of a biome depends upon:
A. the type of soil
B. the range of temperatures
C. the amount and pattern of precipitation
D. all of the above
Answer:
D. all of the above
Explanation:
Biome refers to a large and relatively distinct terrestrial region having similar climatic conditions regardless of where it occurs on Earth. The characteristic climatic conditions (temperature and precipitation being the most important ones) and soil type of each biome type determine the type of plant species found there. Therefore, each biome is characterized by specific flora.
For example, a desert biome is a temperate or tropical biome characterized by a lack of precipitation, seasonal variations in temperature and poor soil type with low organic matter that limits plant growth. Desert biomes have only the plant species that can survive these harsh conditions.
Which of the following does not occur during Mitosis?
Answer:
The correct option is 'replication of chromosomes.'
Explanation:
Mitosis can be described as a type of cell division in which two daughter cells are produced which are identical to the parent cell. crossing over or independent assortment does not occur during this process. The cells produced by this method do not have to replicate their chromosomes. Hence, this option is not true.
Other options are true like the alignment of chromosomes along the cell's equator happens during the metaphase of mitosis.
Which of the following is the best demonstration of the fundamental attribution error?
A.
“Chris earned a good grade on the test because he studied hard for this exam.”
B.
“Chris earned a good grade on the test because he asked the teacher for help.”
C.
“Chris earned a good grade on the test because he is really smart.”
D.
“Chris earned a good grade on the test because he ate a good breakfast on test day.”
Answer:
The answer is C.
Explanation:
Fundamental attribution error is drawing conclusions on the people based only on internal factors ( personality) of one person. These personal characteristics are overemphasized that external (situational) factors aren't even thought about. In this particular case, fundamental attribution error would be claiming that Chris earned good grades only because of his internal characteristics (his intelligence).
Answer:
C. is the correct answer
Explanation:
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5. Which of the following statements best explains the role of meiosis in reproduction?
Meiosis allows chromosomes to exchange genetic material through crossing over.
Meiosis makes it possible for a zygote to have the correct number of chromosomes.
Meiosis increases the chances of fertilization because it produces four daughter cells.
Meiosis results in offspring with genotypes that are not exact copies of the parents.
Answer:
The correct answer is: Meiosis makes it possible for a zygote to have the correct number of chromosomes.
Explanation:
Meiosis is a type of cell division used by reproducing organisms to produce the gametes (as sperm or egg cells). It has two rounds of division that results in four cells with one copy of each chromosome.
Before the division, genetic material from each chromosome is crossed over and creates new combinations of code on each chromosome. During fertilization, the cells produced by meiosis will conjoin to create a cell with copies of each chromosome again, the zygote.
Answer:
Hello!
The answer is Meiosis allows chromosomes to exchange genetic material through crossing over.
Explanation:
Meiosis:
Meiosis, also known as reduction division, is the type of cell division that produces four gametes by reducing the number of chromosomes in each daughter cell.
Meiosis occurs in the germ cells and is required for reproduction. Unlike Mitosis, which produces copies of the parent genetic material, meiosis is responsible for producing variations in the offspring DNA. Meiosis allows the crossing over which is the exchange of genetic material between chromosomes that will ultimately end up in separate daughter cells. This process will produce four gametes with a varied set of genes.
Caspar plants four bean seeds. He waters the first seed twice a day, the second seed once a day, the third seed every other day and the fourth seed not at all. Which seed can he expect to germinate first?
The seed he waters twice a day
The expansion of grasses during the Oligocene and Miocene Epochs led to
A. the extinction of mammals.
B. the expansion of tree-dwelling primates.
C. an increase in dinosaur and reptile species on land.
D. the radiation of herbivores such as grazing mammals.
Answer:
The answer is:
D. the radiation of herbivores such as grazing animals
Explanation:
Oligocene and Miocene Epochs:
The Oligocene epoch is characterized by temperate and subtropical climatic conditions which favored the expansion of grasses and reduced forest cover. The Miocene epoch, which succeeded the Oligocene era, is attributed to changes in global circulation due to global warming of the climate followed by global cooling towards the end.The Oligocence and Miocene epoch are both attributed to the expansion of grasslands and savannah. Both eras marked rapid and drastic evolutionary changes in grazing mammals and herbivores. Diverse groups of grazing mammals lived throughout these eras. For example, the largest herbivore and land mammal of all time, Indricotherium (a sort of giant hornless rhinoceros), was present in the Oligocene era.
Similarly, the Oligocene era in North America favored the rapid radiation of primitive horses.
Which value is being measured in the columns labeled fraction remaining and percentage remaining
Question:
Which value is being measured in the columns labeled "Fraction remaining” and "Percentage remaining”?
years of decay quantity of energy number of stable atoms amount of material that has not decayedAnswer:
"Amount of material that has not decayed" being measured in the columns labelled "Fraction remaining” and "Percentage remaining”
Explanation:
The table shown below having explains about the half life , the amount of sample in both fraction and percentage. The first column named half life elapsed tells us the the number of half life that that is completed. Half life is the time taken for an element to reduce or decay into half of its initial amount.
The fraction remaining column gives the amount of sample that is left behind after the half life particular number of half life has completed. similarly the percentage remaining column gives the amount of sample in percentage. For example, the 5th row tells us that after 4 half life is over [tex]\frac{1}{16} th[/tex] of the sample remained. In percentage it is 6.25%
Answer:
D
Explanation:
What is the Pacific Rim of Fire? Explain how this geographic area is related to what we have studied
make sure you include information related to sea-floor spreading, plate tectonics earthquakes, and volcanoes.
And can you put it a little short thanks!
Explanation:
it's a set of volcanoes along a plate tectonic. they are created by a divergent boundary which creates seafloor spreading
This is the process of matter changing from the liquid to the solid state?
Answer:
The process is called freezing.
Explanation:
The process in which matter changing from the liquid to the solid state is called Freezing. Generally the freezing point of liquid like water is 32°F or 0°C. Freezing is just the opposite of melting in which a solid melted to liquid. different liquid has different freezing point. the freezing point of liquid nitrogen at a pressure of one atmosphere is -345.8°F.
Final answer:
The process where matter changes from a liquid to a solid state is called freezing, occurring when heat is removed from a liquid, causing its particles to slow down and solidify.
Explanation:
The process of matter changing from the liquid to the solid state is known as freezing. This occurs when heat is removed from a substance, causing its particles to slow down and come closer together until the liquid becomes a solid. This transition is an example of a phase change, more specifically, it is one of the six common phase changes between the three states of matter: solid, liquid, and gas.
During freezing, the heat energy is subtracted from the liquid which decreases the motion of the particles. When the temperature reaches the substance's freezing point, the molecules have slowed sufficiently to arrange into a fixed, orderly structure, resulting in a solid. The freezing point is an important physical property and is specific to the substance being frozen. Examples include water freezing at 0 degrees Celsius or 32 degrees Fahrenheit to become ice.
Which era is characterized by stromatolites as the most abundant fossil
Answer:
542 million years ago during the Precambrian period
Stromatolites were most abundant during the Precambrian Era. These layered structures were formed by photosynthetic cyanobacteria over 3 billion years ago. Modern-day stromatolites offer insights into early life on Earth.
The era characterized by stromatolites as the most abundant fossil is the Precambrian Era. Stromatolites, which are layered structures formed by the activity of photosynthetic cyanobacteria, have been found in fossil records dating back over 3 billion years. These microbial mats were particularly abundant during the Precambrian Era, spanning from about 4.6 billion years ago to 541 million years ago.
Key Characteristics of Stromatolites:
Formation: Created by sediment trapping by photosynthetic cyanobacteria.Structure: Consist of alternating layers of fossilized cells and calcium carbonate.Process: Cyanobacteria photosynthesize, using dissolved CO₂ to form sugar molecules, leading to calcium carbonate precipitation.Living examples of stromatolites can still be found today, such as in Shark Bay, Western Australia, providing insight into early life on Earth.
Which procedure could a student use to examine an intensive property of a rectangular block of wood?
G
EEN
e F
DEFENS
CHE
30
.
Find the mass.
Record the length.
Measure the volume.
Determine the density.
Answer:
the answer is correct
Explanation:
i did the quiz
what organic molecules are in chicken
Answer:
carbon, hydrogen, oxygen, and nitrogen (CHON). Nucleic acids such as DNA and RNA contain carbon, hydrogen, oxygen, nitrogen, and phosphorus (CHON P).
Explanation:
A chicken provides protein and therefore the chicken will have the molecules present in a protein
Chicken contains essential organic molecules such as carbohydrates, proteins, lipids, and nucleic acids. Proteins in chicken are particularly valuable for their amino acids, while the nutritional quality can vary based on farming practices.
Explanation:The organic molecules found in chicken include a variety of important classes necessary for the body's nutrition and biological functions. These molecules are carbohydrates, proteins, lipids (fats), and nucleic acids. Chicken provides proteins that are broken down during digestion to amino acids, which are then used by the body as building blocks for new proteins and as precursors for nucleic acids. The body also converts excess carbohydrates into glucose, which is used as energy, and stores any surplus in the form of glycogen. While the body can synthesize many molecules, essential nutrients like certain fatty acids and vitamins must come from our diet.
One of the key nutritional aspects of chicken is that it is a rich source of protein, essential for building and repairing tissues. However, it's important to note that the nutritional quality of chicken can be affected by farming practices. For instance, chicken from concentrated animal-feeding operations may have higher levels of saturated fat and lower quantities of beneficial compounds like omega-3 fatty acids compared to those from other sources.