The answer is A because they need the sunlight to go through the water
Answer:
I think the dugong since it's bigger
<span>biological </span>evolution<span> is the process of change by which new species develop from preexisting species over time; in </span>genetic terms<span>, </span>evolution<span> can be defined as any change in the frequency of alleles in populations of organisms from generation to generation.</span>
That's how the food chain works. There isn't much to it.
