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
Health care can keep you and your family safe and healthy because of doctor visits and correct hygiene.
Answer:
A.) Conflict resolution is for serious problems, but conflict management is for minor problems.
Infertility would be you answer
T cells attack antigens on foreign substances and B cells produce antibodies.