What strategies can a person practice to prevent the use of harmful substances? Avoid activities with others. Confide in a proven trusted adult. Use social media to get peer advice. Seek friendships only with older people.

the correct answer is 'Confide in a proven trust adult'

Explanation:

You cant avoid social interactions.

Social media is the worst place for advice and you dont need to be friends with older folks only.

answer; hepatitis a& b can be passed through breast milk; (true);