Final answer:
Practicing saying no firmly is an important part of an action plan to prevent drug abuse.
Step-by-step explanation:
The correct answer is OB: Practice saying no firmly. Part of an action plan to prevent drug abuse is to develop refusal skills and practice saying no firmly when faced with situations involving drugs. By refusing drugs, individuals can protect themselves from falling into drug abuse. In addition to saying no, other strategies to prevent drug abuse may include seeking support from trusted adults, educating oneself about the dangers of drug abuse, and surrounding oneself with positive influences.
Learn more about Preventing drug abuse