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sammy [17]
3 years ago
15

The most reasonable explanation for why energy conversions are necessary is because _______. Select one: a. different types of w

ork require different types of energy sources b. ATP is the only type of energy used to do work in any system c. coal is too large to power cell work d. sunlight is not a dependable source of energy
Biology
1 answer:
-BARSIC- [3]3 years ago
3 0
<span> c. coal is too large to power cell work </span>
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About artificial selection, determine if YOU think the benefits of artificial selection outweigh the disadvantages.
Sloan [31]

Answer:

What YOU think

Explanation:

That's what it asks, but here are some points to help you along your way: Artificial selection has brought about the extinction or overpopulation of certain species. This can be seen in the avocado or banana industry. Consumers like the smaller, sweeter species of avocadoes. This caused that species to explode and the old ones to become endangered as farmers grew only that type and bred them selectively. Consumers like the smaller, less mushy, less sweet banana species, so now an amazing species of banana is extinct because the forests that used to have them now no longer exist or were changed to grow only that type of banana. Flip it to the animal side, and it's the same story. Those turkeys that the president "Saves" every year? because of artificial selection, that turkey dies a few weeks later because he grew too plump. Why? Because those turkeys are artificially selected to grow much larger than a normal turkey, and their lifespan is not in mind as they are grown for meat. Also, I hope all of this work gives me brainliest :/

6 0
3 years ago
Why does the sodium potassium pump require ATP?
SpyIntel [72]

Answer:

The sodium–potassium pump is found in many cell (plasma) membranes. Powered by ATP, the pump moves sodium and potassium ions in opposite directions, each against its concentration gradient. In a single cycle of the pump, three sodium ions are extruded from and two potassium ions are imported into the cell.

Explanation:

Hope I helped!

5 0
3 years ago
Question 2 of 10
expeople1 [14]

Answer:

D. Separate ecosystems can affect each other.

3 0
2 years ago
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What three conditions did the earliest bacteria need for energy production?
adell [148]

Answer:

Oxygen (O2) concerntration

Temperature

pH

8 0
3 years ago
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In ____, several sets of alleles control the phenotype and each dominant allele present codes for a product which has a quantita
tatuchka [14]

Answer:

Polygenic inheritance

Explanation:

Polygenic inheritance occurs when a genetic trait is regulated by more than one genes. All the alleles of these genes together determine the phenotype of the organism for the polygenic trait. Here, the phenotype is regulated by the total number of dominant alleles for all the genes that regulate a polygene trait.

For example, human skin color is a polygenic trait. The final phenotype depends on the total number of dominant alleles of all the genes that regulate the skin color in human.  

6 0
3 years ago
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