An amino group, a carboxyl group, and an R group
True.
Whenever one organism gets infected, it spreads to its surroundings and so forth. This causes an epidemic.
C final answer cells, organs, tissues, organ systems
Answer:
B, exoskeleton and antennae
Explanation:
I took vet prep, we learned about this. The bilateral symmetry is when you take two half's of an organism and each side looks the same. Both are like that with a bird and an insect is the answer is B.
