Which of these is most likely to help someone avoid marijuana? A. Promotions from marijuana supporters
B. Friends who use marijuana
C. A public service announcement
D. A negative role model

answer is c

Explanation:

it is c because if u give an announcement more people will here and may relate and help u

D. A negative role model

If someone is trying to avoid marijuana, promotions and being around friends that use marijuana isn't going to help. A public service announcement could be positive, but a negative role model might be best.

If you see someone who is addicted to marijuana destroying their life, you might be encouraged to avoid it.