Is there supposed to be options or something
All of these but the nosebleeds seem correct, but something much stronger like cocaine can cause nosebleeds.
But if you want just ONE answer 'impaired memory and learning' seems like the best one to pick because that is one of the most noticeable signs of marijuana use.
This website talks about the symptoms of use, I trust its accuracy:
https://www.webmd.com/mental-health/addiction/marijuana-use-and-its-effects#1
Answer:
its ok i have 35 to do in algebra :((
Explanation:
Count sheep, count down or count up... or just clear your mind whilst looking at a single spot on your ceiling.