I think a is the answer to that
Answer:
They can sau that they did their best and now they have to live with the consequences.
Explanation:
Falsee thats totally unhealthy if you isolate from people just for a "healthy" relationship
Answer: 6% is 2/3 of 9% you can produce 3/2 the volume or 217.5 ml
Explanation:
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