D peer actions because teens are more likely to do something their friend is.
Answer:
D. the more benefit they will receive from exercise
Explanation After they are done with exercising they will feel more energetic and more willing to particapte in events. Also increased health will follow.
It might put stress on students. and also might make them sad because they cant see or physically interact with people. we can help people by FaceTiming and dropping off goods. hope this helps (:
the infectious agent or pathogen is the first step in the chain of infection