Answer:
4
Explanation:
Because all the living things need carbon to make protein,carbohydrates,lipids
The desert and tundra are alike because they both have limited available water.
Since fish feeds primarily on large amphipod,
therefore what we expect to remain to evolve on ponds containing fish would be
smaller amphipod or crustacean. Then correct answer to this question would be:
<span>“Ponds with fish should have smaller amphipods.”</span>
I think it's the nucleus. Isn't the nucleus the brain of the cell?