What subject? Is it it could be for anything
Can overload the immune system, causing you to become sick, and open to sicknesses.
Answer:
D) antibiotic
Explanation:
Because there’s nothing you can do about a virus other than take the vaccine, but when you get it, you need antibiotics to help your immune system fight it off.
Answer:
A
Explanation:
because cell theory states that living things are composed of one or more cells, that the cells is the basic unit of life, and that cells arise from existing cells.
common descent means the evolutionary in biology and how they have something linked with their common ancestors.