solved Research topic: Prescription drugs among teens, please focus only on

Research topic: Prescription drugs among teens, please focus only on 1. Stimulants 2. Opioids 3. Depressants.
1. What are they (Stimulants/ Opioids/ Depressants.) and give examples of each. also their side affects 
2. How do teens gain access to these type of drugs?
3. What are the factors that contribute to drug misuse among teens, How to know the signs.
4. Here’s the Problem: For example “Prescription drugs is the fastest-growing drug problem in the United States, and it is profoundly affecting the lives of teenagers.”
5.Why it’s a Problem: 
6. Here’s what we know about the Problem:
7.What we can Do to solve the Problem: