Your little brother is 22 and is pretty wild. the biggest concern that your family has is that he seems to be involved in substance abuse. at what age is he likely to stop engaging in this type of risky behavior?

Explanation:

"Substance abuse" is a very serious addiction that does not just go away. In most cases it gets really bad really fast. Without proper intervention from family and/or a professional most people suffering from substance abuse hit rock bottom. At this point some decide to seek out help while others fall back into the substance abuse until they go too far and overdose.

I hope this answered your question. If you have any more questions feel free to ask away at

which of the following is a subsurface event that takes place during the rock cycle?

answer; the candidate for vice president;