Im assuming this is a true or false question, in this case, the answer would be true.
A. Tolerance with the drug
Its the same for caffein think about it some people have to drink more to get the same effect because there body’s has developed a tolerance and thats how u get addicted. You have to increase the amount which is addiction.
It lasts on your record for 20 years so B.
Bruses and of a rash. if you have gone to the hospital while sick they will check for rashes