Question

which of these is most likely to help someone avoid marijuana? a. promotions from marijuana supporters b. a negative role model c. a public service announcement d. friends who use marijuana

Explanation:

Public service announcements often aim to educate the public on health - related risks and encourage positive behavior. Promotions from supporters, negative role models, and friends who use marijuana are more likely to encourage rather than discourage marijuana use.

Answer:

C. A public service announcement