You suspect your friend has been using drugs for some time, but have been afraid to confront him. He used to be a very attractive guy that all the girls liked, but people are noticing that he is acting more aggressive and that his mouth is showing lots of rapid tooth and gum decay.

Which drug should you worry he is taking?
(1 point)
Responses

alcohol
alcohol

marijuana
marijuana

methamphetamine
methamphetamine

smokeless tobacco