Bacteria is not as complex as human and other animal lives, which means they need less energy and DNA to evolve in these ways.
Answer: Antidepressants
Explanation:
The effectiveness of ANTIDEPRESSANTS is best explained by how they stimulate the synapse junctions of several neurons in the body to a top frequency, thus inducing a continuous "feel-good" feeling in the patients administered such drugs.
This ability of antidepressants to sustain this "feel - good" feeling supresses depression and is known as the long-term potentiation of nerve cells.
D, because they produce the food for the consumers, like grass.
I believe the answer is B. Homoiothermal
