Answer: A. cooled and hardened lava from volcanoes
C. sediments deposited by rivers and ocean currents
An accretion is a process in which new materials are added to a tectonic plate or landmass. This process causes the enlargement of the landmass. The materials being added includes sediments, lava from volcanic eruptions and other materials from other sources.
The process of accretion can enlarge the size of a continent along its edge. The new land comes from the cooled and hardened lava from volcanoes and other reason is sediments deposited by rivers and ocean currents.
Answer:
Fragments of crust colliding with the continental plate
Explanation:
Its just right bro
Please help! Urgent! Need answers ASAP!
Which tools do meteorologists use to collect data about the weather? Check all that apply. ( I chose A,C and D but my teacher said I was wrong)
-satellites
-weather fronts
-maps and charts
-weather balloons
-automated weather stations
2) What information does the National Weather Service produce? Check all that apply.
( I chose B,C,D and E but I got it wrong)
simple maps
newspaper maps
maps with isobars
maps with isotherms
weather service maps
3) What role does the Automated Surface Observing Systems (ASOS) play in weather forecasting?
It is a fleet of weather balloons.
It is a system of radar sensors used to track storms. (this option is wrong)
It is the nation's primary weather-observing network.
It provides weather reports much like the National Weather Service.
1. The following are used to collect weather data by meteorologists
Satellites – they use electromagnetic spectrum to determine weather elements and formation of stormsweather balloons – they are fitted with equipment such as barometer, hygrometers, and thermometers automated weather stations – these are smart weather stations that have weather equipment send real-time data to center meteorological departments2. National Weather Service produces;
maps with isobars – connect are of the same pressuremaps with isotherms – connects areas of same temperatures weather service maps – interactive maps that have detailed weather parameters that can be looked up based on location3. The answer is; It is the nation's primary weather-observing network.
ASOS is a program that amalgamates the Department of Defense (DOD), National Weather Service (NWS), and the Federal Aviation Administration (FAA) that work in synergy to support many other departments other than the meteorological. Other benefiting departments are climatology, hydrology, and aviation industries.
Answer:
I only know question 1
And I recently did a lesson on this
~satellites
~automated weather stations
~maps and charts
Which sentence best describes how the genes in liver cells for similar or different from the jeans in other body cells
Liver cells contain the same genes as all other body cells
Liver cells contain the same genes as all other body cells (all cells of the same organism possess the same genome).
So how is it that these cells express themselves differently? It is thanks to the epigenetics. These are reversible, transmissible (in cell divisions) and adaptive gene expression mechanisms without changing the nucleotide sequence (DNA).
Epigenetics has demonstrated cell differentiation: all the cells of a multicellular organism have the same genetic inheritance, but express it very differently according to the tissue to which they belong.
If you shine a white light through a blue filter, what colour of light beam will come out the other side?
How does chlorine bond with sodium?
Both the sodium and the chlorine atoms need to obtain a stable electron configuration, thus, a complete outer shell of eight electrons.
Sodiums electron design is 2,8,1 and chlorines electron setup is 2,8,7. So all together for the two molecules of the two components to get a total external shell of eight electrons, sodium will give one electron to chlorine, and the chlorine particle will acknowledge the gave electron when responded with each other.
This outcomes in the sodium particle having an electron arrangement of 2,8 so is currently total. The chloride particle currently has an electron configuration of 2,8,8.
Since the molecules have moved toward becoming particles to end up stable, the Na+ and the Cl-particles draw in one another because of their contrary charges, which results in an ionic bond.
This is the reason sodium and chlorine cling to each other when responded.
DNA in the nucleus unzips and mRNA forms a copy of the gene. It then moves out of the nucleus to the ribsome where is matches its codone to the anti codon of a tRNA molecule. The amino acid attached to the tRNA then bonds with other amino acids to form a polypetide strand forming a protein. What is the best description of the process described in the statements.
A channel that opens in response to the binding of a specific molecule, which is usually not the solute that
passes through the channel is called a ________.
The answer is ligand gated channels.
Ligand gated channels are also called as ionotropic receptors that open in response to the binding of specific ion, which is generally not solute. These are made up of particular set of transmembrane proteins that open and close to allow the movement of ions like K+, Na+ that passes through the plasma membrane in response to binding of the chemical messenger.
A channel that opens due to a specific patch list but doesn't inescapably transport that patch is known as aligand-gated channel, playing a vital part in whim-whams signal transmission.
A channel that opens in response to the list of a specific patch, which is generally not the solute that passes through the channel, is called aligand-gated channel. These channels are a type of ionotropic receptor because when the ligand, frequently a neurotransmitter in the nervous system, binds to the protein, ions can cross the membrane changing its charge. Ligand-gated ion channels are pivotal for the rapid-fire transmission of signals across the synaptic gap between neurons.
Shelia was abducted from a school football field, taken to a bank, and forced to withdraw money from an ATM machine. Afterward, she was left abandoned in a car at a local park. Which is the primary crime scene?
A) bank ATM
B) car
C) park
D) football field
Eliminate
Well that would start at where it happend at the football field>
The football field would be the primary crime scene because it is where it all started. The cause was she’s was abducted from the football field and all the effects happened after.
GIVING 25 or 50 POINTS!!!!!!
The graph shows that the world’s coal reserves are 1. disappearing 2. evenly distributed 3. not measurable 4. unevenly distributed. The higher coal reserves in Asia and Oceania are most likely the result of 1. consistent climate 2. geological processes 3. intense sunlight 4. surface runoff .
this is on plato
unevenly distributeted
geological processes
i no speak english but i stil help u ok?
nndiwo d ajdcnma mdskedm
kjd?
What are plasmids? enzymes that cut DNA enzymes that bond genetic material together small rings of bacterial DNA simple organisms with only one chromosome
plasmids are small, extra chromosomal circular DNA that is distinct from cells chromosomal DNA. It is usually found in Bacteria.So, the answer is Small rings of bacterial DNA.
can someone help me with this biology please
let me help you :) im good at biology like i love it so much ;)
Fill in the blanks to complete each statement about the study of our atmosphere. is used to locate and track severe storms. is the study of the atmosphere, which includes weather forecasting. In addition to observing wind speed, wind direction, temperature, air pressure, and humidity, meteorologists observe .
Filling up the blanks in the question
Radar is used to locate and track storms Meteorology is the study of the atmosphere which includes weather forecasting Meteorologists observe cloudsMeteorology is a branch of atmospheric sciences that majors in the study of the atmospheric phenomenon ( i.e. weather and climate conditions ) of a geographical region.
Meteorology deals mostly with weather forecasting and the study of the clouds. Weather forecasting is very important in every geographic region because that way residents can be warned of an impending severe weather condition.
Hence we can conclude that the missing terms in your question are : Radar, meteorology and clouds
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Answer:
Radar
Meteorology
Clouds
Explanation:
Alicia is developing a model of photosynthesis and respiration. Part of her model includes the inputs and outputs of each process. Which of these describes inputs and outputs of Alicia’s model? Choose the correct answer.
Water is an input for both respiration and for photosynthesis.
Oxygen is an output for both respiration and for photosynthesis.
Glucose is an input for respiration and an output for photosynthesis.
Carbon dioxide is an input for respiration and an output for photosynthesis.
Glucose is an input for respiration and an output for photosynthesis. Also, Water and Carbon Dioxide are inputs for photosynthesis whereas Oxygen is an output of it and an input for respiration.
Explanation:The correct answer is that glucose is an input for respiration and an output for photosynthesis. Furthermore, Water and Carbon Dioxide are inputs for the process of photosynthesis, while Oxygen is an output of photosynthesis and an input for respiration. The process of respiration uses glucose and oxygen to generate energy while releasing carbon dioxide and water as waste products. On the other hand, photosynthesis makes use of carbon dioxide and water to produce glucose and oxygen, with the latter being a byproduct. This wonderfully illustrates the cyclical relationship between photosynthesis and respiration in our ecosystem.
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what does it mean when a part of the immune system does not function properly?
Our immune system is made up of special cells, tissues, and organs that work together to protect against foreign microbes. When a part of the immune system does not function properly, it might lead to a condition called low immune system. It is nothing but weakness in the body’s natural ability to fight against diseases. People with low immunity show frequent colds, more susceptibility to flu and more serious illnesses.
A dominant allele masked the effects of a recessive allele
True
False
Chemical reactions are the result of an atom attempting _____.
to reduce the number of electrons
to become electrically neutral
to rearrange its configuration to result in a complete outer shell or have a stable octet.
to become positively or negatively charged
Answer:
The answer is C
Some people believe that humans have always existed as the species we see today. Darwin created the theory of evolution. Which observation bolsters the theory of evolution?
A) Humans have very diverse traits today.
B) There appear to be missing links in the evolutionary chain.
C) Life on earth has been found to date back billions of years.
D) DNA found in older primate fossils resemble those of humans today.
Answer is D and if im wrong choke me.
Answer:
The correct answer would be option D.
Humans have not always been existed as the way they are observed today.
They have also gone through the course of the evolution in which the evolution started from the primates.
The similarity between the genome of humans and primate fossils also supports the same.
During the course evolution, several traits like bipedalism, language et cetera develops gradually and ultimately, the Homo sapiens were evolved.
how are bacteria and viruses similar? How are they different?
Differences Between Bacteria and Viruses. There are a number of differences between bacteria and viruses. Viruses, for example, are as much as 10 to 100 times smaller than bacteria. ... While the RNA and DNA of viruses are enclosed in the protein coat, in bacteria, the genetic material floats in the cytoplasm.
Which of the following procedures would produce RFLPs?
A) incubating a mixture of single-stranded DNA from two closely related species
B) incubating DNA nucleotides with DNA polymerase
C) incubating DNA with restriction enzymes
D) incubating RNA with DNA nucleotides and reverse transcriptase
E) incubating DNA fragments with ʺsticky endsʺ with ligase
Restriction fragment length polymorphism (RFLP) could be produced by incubating DNA nucleotides with restriction enzymes.
PLEASE HELP!!!!!!!!!
What are the basic cell structures involved in diffusion???
What is the proper procedure for testing visual acuity?
The visual acuity test refers to a routine part of a general eye examination, mainly to observe if there is an issue with vision or a change in vision. The test can be performed in a school, in a health care provider's office, workplace, or somewhere else.
For the commencement of the test, the individual is instructed to remove the contact lenses or glasses and sit or stand 6 meters from the eye chart, and he or she is instructed to open both the eyes. Then the individual is asked to cover one eye with a piece of paper, with the palm of the hand, or with a small paddle while one reads out loud the smallest line of letters, which he or she can witness on the chart.
This test is done on each eye, that is, each at a time. If required, it is repeated while one wears the contact lenses or glasses. One may also be instructed to read the numbers of letters from a card held 14 inches from the face, this will test the near vision.
Explain what happens to energy as it flows through an energy pyramid.
It decreases by 10 percent as you go up each trophic level.
The amount of energy at each trophic level decreases when it moves through an ecosystem. 10 percent of the energy at any trophic level is transferred to the next level and the rest is lost through metabolic processes as heat
Tick sucking blood : parasite-host ::
a) deer eating shrubbery : consumer-carnivore
b) shrimp cleaning fish teeth : parasite-herbivore
c) orchid on a tree : producer-consumer
d) lion eating a zebra : predator-prey
If this is asking which is correct it would be d. :)
Each year, about 1.2 million cases of skin cancer are reported worldwide. An increased exposure from environmental conditions is a mjor link to the increase in cases. Based on this information, which is the best conclusion
Which of the following statements is true? Both plants and animals can make food. Chlorophyll is not needed for photosynthesis. Pollination could not occur without leaves. Female egg cells grow in the ovary.
Answer:
Female egg cells grow in the ovary.
Explanation:
If we talk about female reproductive system in animals or particularly humans, ovaries are basically the sites where female egg cells are produced. These egg cells are also termed as oocytes or ova. After the production, they are transferred to fallopian tubes where the sperm is also reached and ultimately fertilization occurs. Once the egg gets fertilized, it moves towards another site called uterus. The walls of the uterus get thicker and thicker due to production of specific hormones and help in supporting the baby. You can see attached image for better understanding.
Note: The female egg cells grow in ovary but here we specifically focussed on human females. The option is true for all animals.
Hope it helps!
Which of the following statements is NOT consistent with evolution by natural selection? a. Natural selection can lead to speciation. b. Certain individuals in a population have a higher rate of reproductive success than other individuals due to a variety of environmental and developmental factors. c. Individuals change during their lifespans to fit their environment better, and these changes can be inherited by their offspring. d. Individuals that reproduce most successfully are more likely to have offspring that also reproduce successfully if the environment remains stable. e. Individuals in a population exhibit variation, some of which can be inherited by their offspring.
c. Individuals change during their lifespans to fit their environment better, and these changes can be inherited by their offspring.
The incorrect statement about evolution by natural selection is 'Individuals change during their lifetimes to fit their environment better, and these changes can be inherited by their offspring.' Rather, genetic variations present at birth can influence individuals' survival and reproduction success, driving evolution over generations.
Explanation:The statement that is NOT consistent with evolution by natural selection is: c. Individuals change during their lifespans to fit their environment better, and these changes can be inherited by their offspring. This proposition is incorrect because the premises of natural selection and evolution are grounded on the fact that the genetic constitution of an individual is set at birth and cannot alter to adapt during its lifetime. These genetic traits can be favorable or unfavorable for an individual's survival and reproduction, and this genetic variance can drive natural selection and evolution.
For instance, one can take Darwin's finches in Galápagos as an example. Over time, finches with different beak sizes survived based on the food availability. Finches with larger beak size were able to crack open larger seeds and thus survived when larger seeds were the only source of food, and the trait was passed on to their offspring. It's not that the finches changed their beak size during their lifetime to adapt better to the environment. Instead, those with the naturally occurring larger beak size were more successful in that particular environment.
In essence, evolution by natural selection involves three vital steps: variation in traits in a population, differential survival and reproduction due to the difference in traits, and the inheritance of these traits by the offspring. Remember, these traits are influenced by the genes an individual inherits at birth, and adaptations occur over generations, not within the lifespan of an individual.
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Which of the following statements about El Niño is true ?
El Niño and La Nia have an impact on land-based rainfall as well as ocean temperatures. This may result in either droughts or flooding, depending on which cycle happens (and when).
What is the cause of El Niño in an ecosystem?The Pacific jet stream shifts south and spreads farther east due to El Niño. This results in colder and drier circumstances in the North and wetter conditions than usual in the Southern United States during the winter.
El Niño has a significant impact on marine species off the Pacific coast as well. El Niño and its warm waters are typically tied to drought, while La Nia is connected to an increase in flooding.
Many species, especially seabirds and marine mammals, struggle to survive or reproduce when there is an El Niño event.
Therefore, Convection is accelerated by warm ocean surface temperatures, which increases rainfall.
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I. Mucous Cells II. Digestive system III. Molecules IV. Stomach V. Simple Columnar Epithelia The correct order would be:
III. Molecules, I. Mucous Cells, V. Simple Columnar Epithelia, IV. Stomach, II. Digestive System.
In cattle, the allele for no horns (P)is dominant to the allele for horns(p). The allele for cloven hooves(C) is dominant to the allele for mule feet(c). Cattle that are heterozygous for these traits are crossed. What is the probability that an offspring will have the same phenotype as the parents?
The cattles are heterozygous for both the traits (horns and feet). This means that the genotype of the cattles is PpCc, and the phenotype of these cattles is 'no horns and cloven hooves'. The gametes formed will be : PC , Pc , pc , pC.
The cross between them is shown in the attached punnet square. Now, the number of off springs having the same phenotype as the parents (that is no horns and cloven hooves) are 9.
So, the probability of the off spring having the same phenotype as the parent cattles is (9 ÷ 16) × 100 = 56.25 %.
In a cross of heterozygous cattle (PpCc), the probability of an offspring showing the same phenotype as the parents (No horns, Cloven hooves) is approximately 56.25% according to Mendelian inheritance.
Explanation:
In the given scenario, cattle that are heterozygous for horns (Pp) and hooves (Cc) are crossed. The traits are expressed based on Mendelian inheritance. In this case, both the parents have the genotype PpCc, which results in four possible combinations of these genes in the gametes: PC, Pc, pC, and pc.
When these possible gene combinations are crossed, we get 16 different genotypic combinations in the resulting offspring. However, as both P (no horns) and C (cloven hooves) are dominant traits, the genotype Pc (No horns, Mule feet), pC (Horns, Cloven hooves), pc (Horns, Mule feet), would still result in the same phenotype as the heterozygous parents (No Horns, Cloven hooves). So, the resulting traits of the F2 generation would be observed in a ratio of 9 (No horns, cloven hooves) : 3 (Either horns or mule feet) : 4 (Horns, Mule feet).
According to these calculations, the probability that an offspring will exhibit the same phenotype (No horns, Cloven hooves) like the parents is 9/16 or approximately 56.25%.
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Anna looks around the skating rink and notices many examples of the movement of thermal energy. For example, she sees her friend holding a cup of hot chocolate in the cold rink. Thermal energy flows from
The thermal energy always flows from the hotter to the colder region.
In case of a hot drink such as the hot chocolate, the thermal energy of the drink present in the vessel is high, which makes the drink hotter. the thermal energy in this case flows from the drink to the environment, as it is in direct contact with the outside environment. the temperature difference between the drink and the environment creates an energy gradient, which make the energy flow from drink to environment.
Thermal energy flows from Anna's friend's hot chocolate to the cold air in the skating rink, as heat naturally moves from higher to lower temperatures.
Anna's observation exemplifies the Second Law of Thermodynamics, which states that heat spontaneously flows from hotter objects to colder ones. In this case, the hot chocolate serves as the hotter object due to its higher temperature compared to the chilly rink's air. Thermal energy transfer occurs through conduction, as the hot chocolate is in direct contact with the cup, and the cup is in contact with the air.
As heat is transferred, the hot chocolate cools down until it reaches thermal equilibrium with the surrounding environment. This common scenario highlights the ubiquitous nature of thermal energy movement and its adherence to fundamental thermodynamic principles.
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The complete question is:
Anna looks around the skating rink and notices many examples of the movement of thermal energy. For example, she sees her friend holding a cup of hot chocolate in the cold rink. Thermal energy flows from?
What organelles is responsible for sorting proteins before they are sent to the body of the organism
Answer:
Ribosomes
Explanation:
Ribosomes are small round bodies that are found free in the cytoplasm or attached to the endoplasmic reticulum(a system of membrane lined sacs that forms channels throughout the cytoplasm).
Ribosomes are the sites for protein synthesis. So they sort the type and quantity of protein (enzymes) produced in the cytoplasm by the help of the Nucleus.
Peace.
Answer:Its the Golgi Apparatus
Explanation: