Answer:
C
Explanation:
Polymer, any of a class of natural or synthetic substances composed of very large molecules, called macromolecules, that are multiples of simpler chemical units called monomers.
In order for a chemical reaction to be quicker and work more efficiently, the chemical
reaction might us what type of molecule to lower the activation energy?
Phospholipid
Wax
Monomer
Catalyst
Metamorphic rocks are formed due to erosion of soil O cooling of magma weathering of rocks O heat and pressure
Answer: Heat and pressure.
Explanation: Sedimentary rocks form from erosion of soil and weathering. Igneous rock is formed from the cooling of magma. Metamorphic rocks form from a ton of heat and pressure below the ground.
Metamorphic rocks are formed due to heat and pressure, hence option D is correct.
What is Metamorphic rocks?Sedimentary rocks are created through weathering and soil erosion. Magma cools, which results in the formation of igneous rock. A tremendous amount of pressure and heat underground causes metamorphic rocks to develop.
In the world, there are three different types of rocks: igneous rocks, sedimentary rocks, and metamorphic rocks.
Volcanic magma seeped from the volcano to the earth's surface, where it cooled and hardened to produce igneous rocks.
Igneous rocks are the source of sedimentary rocks, which develop through time from the eroded remnants of igneous rocks.
Therefore, Igneous and sedimentary rocks undergo metamorphism as a result of heat and pressure over millions of years.
Learn more about rocks, here:
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The cells illustrations below represent different stages of meiosis. In which order would these stages
occur?
Answer:
1,2,4,5,6,3
Explanation:
Meiosis involves two rounds of cell division to create 4 haploid cells, therefore, we know that 3 must be the final stage.
Meiosis starts with a diploid cell following DNA replication. Therefore, stage 1 is the first.
Homologous chromosomes align (as shown in stage 2). Then, the chromosomes are separated to opposite poles of the cell (4) and two new cells start to form, before the cell divides (5).
Then, the chromosomes in these two cells align at the centre of the cells (6), and the sister chromatids are pulled apart to create four haploid cells (3)
Provided by ATP from cellular respiration which occurs in the
What happens if you failed to get rid of the carbon dioxide that is built up in your blood through
cellular respiration?
Answer:
I think you would die
Explanation:
he cell performs many cellular processes to ensure the cell is able to maintain homeostasis. The organelles in cells work together to perform different functions to keep the cell balanced. The chloroplast and the mitochondria are two important organelles that provide cells with different types of energy.
why do cells need to divide??
Answer:
Cells divide for many reasons. For example, when you skin your knee, cells divide to replace old, dead, or damaged cells. Cells also divide so living things can grow. Organisms grow because cells are dividing to produce more and more cells.
Explanation:
5 reasons
why do people become drug abuser
The five reasons why people become drug abuser are
peer pressure ignoranceenvironmentdisobediencedesire to take drugs.What is drug abuser?Drug abuser is the ability of some one to use overdose of drugs. it is a process where someone dies not follow prescription of drugs but uses overdoses to derive one satisfaction or the other.
Therefore, The five reasons why people become drug abuser are
peer pressureignorance environmentdisobediencedesire to take drugs.Learn more about drug abuse below.
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Which of the following is an example of a genotype? *
X chromosome
brown eyes
Bb
Southern Accent
Answer:
Bb
Explanation:
Genotypes are the genetic constitution of an individual organism (ie. BB, bb, Bb)
Plz help thanks!
How many centigrams are 6 g equal to?
O A. 600 cg
B. 60 cg
C. 0.6 cg
O D. 6,000 cg
These are parents, parents of parents, etc.
Answer:
grandgrandpa or grandgrandma
Explanation:
Answer:
Great grandpa or great grandma
Explanation:
Your parents parent is your grand—- so thier parents are your great grand ——
Officials working for the National Biking Association have made different claims about how Jordan Jones won the American Cycling Classic this year. Right now, which claim do you think is the strongest?
claim 2 is the answer
Answer:claim 2
Explanation: hope it helps
How are primary and secondary succession similar and how are they different?
Answer:
Primary and secondary succession occur after both human and natural events that cause drastic change in the makeup of an area. Primary succession occurs in areas where there is no soil and secondary succession occurs in areas where there is soil.
Answer:
Both human and natural activities that result in a substantial change in the composition of an area create primary and secondary succession. In locations where there is no soil, primary succession takes place, and in areas where there is soil, secondary succession takes place.
Explanation:
which scientific area has the most influence in shaping modern clasification methods?
Answer:
Evolution is a major force in shaping modern classification methods.
Explanation:
Carbohydrates can be used for energy storage or to build structures. Plants store energy as ________A__________ and animals store energy as _______B_________. Plants build structures out of ______C__________.
Answer:
A. starch
B. glycogen
C. cellulose
Explanation:
Molecules of carbohydrates providing energy and support consist primarily of sugar polymers. They are formed from monosaccharide monomers in long chains and rings. The basic composition of monosaccharides, disaccharides and polysaccharides comprises the elements C, H O, with several polar groups of OH.
Polysaccharides consist of glucose joined by 1-4 glycosidic bonds. They are used as energy storage in photosynthesis and used by animals in respiration, ethyl alcohol fermentation and lactic acid fermentation for ATP synthesis. Plants transport glucose as sucrose, and store it as starch, while animals store glucose as glycogen.
Glucose is readily converted into another form of chemical energy as ATP. Plants also make up insoluble and stable cellulose and lignin structural units in plants.
what advantage does the switch to sexual reproduction give the aphids?
What is the part of an enzyme that directly binds to a substrate? *
O active site
O amino acid
O enzyme substrate complex
O catalyst
Answer:
Active site
Explanation:
Experiment 5
Lisa is working on a science project. Her task is to answer the question:
"Does Rogooti (which is a commercial hair product) affect the speed of hair growth"? Her
family is willing to volunteer for the experiment.
1. Identify the hypothesis in this experiment.
2. State a conclusion to support your hypothesis. 3. State a conclusion that refutes the hypothesis.
Answer:
Hypothesis: The commercial hair product Rogooti accelerates hair growth.Conclusion 1: Rogooti makes hair grow faster than it would normally do when using an ordinary product.Conclusion 2: Rogooti does not seem to have any effect on hair growth.Explanation:
A hypothesis is a scientific conjecture, not verified, that requires corroboration. It is a possibility, but not a fact.
A hypothesis must express what is expected to occur comprehensively. There must be a logical relation between variables. It must be objective.
To answer the question, Lisa might propose the following hypothesis, which needs to be corroborated.
Hypothesis: The commercial hair product Rogooti accelerates hair growth.
Experiment: Her family is a volunteer for the experiment, so all of them will use an ordinary hair product for a month. Before and after this period they will take notes of how long their hair is before and after the first part of the experiment. After this, they will cut down their hair to the initial length, and they will start using Ragooti for another month. After this last one, they will measure hair length again. Finally, Lisa will compare the initial length with the one after the first month and after the second month to analyze how Rogooti affects the speed of hair growth.
Result 1: When comparing lengths, Lisa will see that the hair of all her family members grew longer during the second month.
Conclusion 1: Rogooti makes hair grow faster than it would normally do when using an ordinary product.
Result 2: When comparing lengths, Lisa will not see any significant difference in the hair growth of her family during the first and the second month.
Conclusion 2: Rogooti does not seem to have any effect on hair growth.
GUYS I NEED HELP WITH THIS AS SOON AS POSSIBLE PLEASE ANSWER HERE IS THE QUESTION:
Explain why the nitrogen cycle is so vital to the life of all organisms.
(DO NOT LOOK IT UP ON GOOGLE PLEASE SEE SOME ARTICLES AND READ THROUGH WEBSITES DO NOT GET IT FROM GOOGLE)
Answer:
When plants do not get enough nitrogen, they are unable to produce amino acids (substances that contain nitrogen and hydrogen and make up many of living cells, muscles and tissue). Without amino acids, plants cannot make the special proteins that the plant cells need to grow.
Explanation:
Mitosis is a part of interphase in the cell cycle.
true
false
Answer:
No.
Explanation:
Mitosis is nuclear division plus cytokinesis, and produces two identical daughter cells during prophase, prometaphase, metaphase, anaphase, and Interphase is often included in discussions of mitosis, but interphase is technically not part of mitosis, but rather encompasses stages G1, S, and G2 of the cell cycle.
Synthesize, what is the relative humidity
when the air temperature is at its dew point?
Answer:100%
Explanation: The relative humidity is 100 percent when the dew point and the temperature are the same
A centriole connects a chromosome in the middle.
true
false
Answer:
true, centriole is what connects the 2 chromatids together to form a chromosome.
Answer:
hi and thanks for all your help this is very helpful
What does the electrical energy convert to when the electricity traveling in the electrical wires reach the house?
Answer:
The current is sent through transformers to increase the voltage to push the power long distances. The electrical charge goes through high-voltage transmission lines that stretch across the country. ... The electricity travels through wires inside the walls to the outlets and switches all over your house.
Explanation:
what is one way in which light waves are different from water waves
write down at least 5 examples of dominant, recessive or co dominant alleles and what their crosses would yield
Answer:
If both alleles are dominant, it is called codominance. The resulting characteristic is due to both alleles being expressed equally. An example of this is the blood group AB which is the result of codominance of the A rose comb is produced when at least one dominant allele is present at the first locus and two recessive alleles are present at the second locus (genotype R_ pp). A pea comb is produced when two recessive alleles are present at the first locus and at least one dominant Dominant and Recessive Traits List 1． Widow’s Peak. Also known as mid-digital, hairline is a result of expression of the hairline gene. The gene contains 2 alleles: one for straight hairline, which is recessive and the other for widow’s peak, which is dominant.
Explanation:
i this good or do you need more i hope this this help
List names of marine invertebrates!
Answer:
sponges, cnidarians, marine worms, lophophorates, mollusks, arthropods, echinoderms and the hemichordates.
Explanation:
Answer:
sponges, cnidarians, marine worms, lophophorates, mollusks, arthropods, echinoderms and the hemichordates.
Explanation:
Found answer on google
also can u pls mark me brainliest im new
how do the climate of region and water affect each other
Answer:
b. Many plants grow, because a lot of rain falls each year.
Explanation:
i hope this helps
Where can you find most of Earth's freshwater?
A. On Earth's surface
B. In the atmosphere
C. In the cryosphere
D. Under the ground
Pls hurry!!
Answer:
A
in glaciers and stuff like that
Explanation:
what are types of scientific explanation
Answer:
theories, models, and laws
Explanation:
What concept does the illustration shown in the picture represent?
Answer:
D
Explanation:
It's the building and sequencing of your DNA.