B. the negative peer pressure is making her do things she wouldn't usually do which is damaging not only her friendships but also her body system
There are obviously A LOT of them. Like how your brain is slowly deteriorating, which is scary and dangerous. I can't cover everything but I have a website link you could visit that talks about this subject
https://www.drugabuse.gov/publications/research-reports/heroin/what-are-long-term-effects-heroin-use
I think it's one third, but I'm not entirely sure.
Hope I helped to some extent!
The answer is (C) Melatonin
