Smoking had been linked to one out of every 5 deaths
Not a scientific answer, but because they are immature.
The factor that causes a noninfictious disease is the environment.
Answer:
A) Stimulants
Explanation:
I looked it up!
<em>"Methamphetamine is a potent central nervous system stimulant that is mainly used as a recreational drug and less commonly as a second-line treatment for attention deficit hyperactivity disorder and obesity."</em>
Hope this helped, and good luck on your assignment!
