-We know that smoking tobacco cigarettes is associated with increased mortality,especially due to cardiovascular problems and cancers.Compare this situation to what we know (and don't know)about the dangers of marijuana smoke.

Question

Quizplus · Accepted Answer

The Answer of 
-We know that smoking tobacco cigarettes is associated with increased mortality,especially due to cardiovascular problems and cancers.Compare this situation to what we know (and don't know)about the dangers of marijuana smoke.

-We Know That Smoking Tobacco Cigarettes Is Associated with Increased