I think that drugs and their affects would be interesting to learn about, because its a big issue in our world today, and it's good to learn about these things (such as drugs/alcohol)
Most addictive drugs come in two general classes: stimulants and depressants. ... Stimulants stimulate the central nervous system and depressants do the opposite, slowing it and all the parts of the body controlled by the central nervous system down.
Washing your hands and not rubbing your eye and just being healthy
It is B) because teenagers brains are still growing.
