Answer:
B
Explanation:
This is the answer that I think is correct
Hydrogen Bonds mainly stabilizes the double helix<span />
The detailed fossil record of horses has provided insight into their evolutionary progress.
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Plants capture sunlight to acquire energy needed to produce their own food. Photosynthesis uses light energy to convert water and carbon dioxide into glucose and oxygen. Cellular respiration provides usable energy for the cell in the form of ATP. Water and carbon dioxide are products of cellular respiration.
The fish might start to die, and it will take a few generations of fish to be born before they have adapted to the chemicals in the water. If the water gets better after that, they will start to die again because they are not buoy for the environment and the whole or esa would start again.