By components do you mean organs? If so...
1. Brain - gives demands ands orders to all of the body to function properly
2. Heart - pumps blood, and keeps the organism receiving the blood alive
3. Skin - protects the tissue from UV Rays that may be harmful
Antibiotics would most likely be the best answer for this question.
So it would be A.
Answer:
you should not have sex or share sexual contentent until or unless you are dating or married
Explanation: