Answer is “Stomatitis” It can be causes by a disease/infection, allergic reaction, irritating foods or chemicals
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
Please post the question :))
Answer: CPR
Explanation: It is the function that maintain's the brain until it starts beating on it's own.
