Based on the most frequent cause of death in adolescents, what preventive measure would you most want to teach an adolescent? Growth and Development of the Adolescent Based on the most frequent cause of death in adolescents, what preventive measure would you most want to teach an adolescent? a) Motor-vehicle safety b) Firearm safety c) Water safety d) Home safety Answer: Motor-vehicle safety Learn More : Share this Share on FacebookTweet on TwitterPlus on Google+