Answer:
well if you think about it every teen is starting to care about their lungs,health and teeth
Explanation:
The answer is sexual activity.
I hope this helps!
Answer:
A. Negative feedback mechanism
In high school you may be suspended for a short period of time your grades will decline, health will decline, motivation to do work will decline, there are also chances of being a high school dropout
in college you will most likely get expelled or there are chances of you not getting into college due to your prior consequences of drinking in high school and having terrible grades. you can be kicked off campus.
