B, hormones that serve as chemical messengers im not 100% sure though
Answer:
B: only amino acids join together with peptide bonds to form proteins.
Answer:
find the right answer
Explanation:
if the control group is nit included in the experiment it would be hard to get the right solution(answer).
I think hopefully this helps.
the answer is d. break down matter from dead plants and animals
The organism wil probably die