A cousin has asked you to help determine if he is showing signs of substance abuse. Which of the following are warning signs that you can show him to encourage his effort to become healthy? (3 points)

ADecline in grooming, sudden mood changes, and extreme changes in sleep or appetite

BIncreased attentiveness, bloodshot eyes, and participation in extracurricular activities

CTaking on new jobs, secretive behaviors, increased physical activity, and nosebleeds

DUnusual smells on clothes or breath, consistent moods, and intense effort at school or work