In the 1970s Marijuana Use Rarely Led to Addiction

question 118

Multiple Choice

In the 1970s marijuana use rarely led to addiction.Why,then,are so many marijuana smokers now getting caught in pattern of addiction?

• A) Marijuana is more readily available than in the past.
• B) Marijuana use itself is increasing, because it has become more socially acceptable than it was in the past.
• C) Marijuana today contains more THC than it did in the past.
• D) Marijuana is more often mixed with stronger drugs, such as cocaine, than was the case in the past.