A healthy person who exercise's regularly
Conflict avoidance is when one deliberately goes around or stays away from a conflict. Changing the subject that one wants to avoid is an example of this. Conflict confrontation is when one deliberately handles a conflict directly. (Communication with and listening to the opposing party for an example.) Conflict resolution is when a conflict or issue is resolved amicably by both parties involved.
A risk behavior is a behavior that carries some form of risk. In the case of teenagers and health risk this can include habits that can be particularly dangerous toward their and other now and future health. protected sex for example is a risky behavior which could cause STD infections.
Being knowledgeable about risk behaviors is a requirement in order to keep teens safe, and develop solutions to such dangers.
The answer you r looking for is A