The answer is D because of smoking and the smoke fills places and the smoke is dangerous to breathe in. If you are younger than 18 and are using drungs it is against the law to do that. Finnally they increase spread of disease because you could have too much drugs.
hope this helped :)
alisa202
C ........................................ because most athletes dont want to get fat unless your like the rock where he gets really fat but works out all day
Answer:
1 mile in 15 minutes would be perfect
