Question

what is a possible consequence of abusing intravenous drugs such as heroin?
a. legal issues
b. lung cancer
c. improved muscle endurance
d. alcohol poisoning

Explanation:

Heroin is an illegal drug. Abusing it can lead to legal trouble as drug - related activities are illegal in most places. Lung cancer is mainly associated with smoking and other factors rather than intravenous drug abuse. Intravenous drug abuse does not improve muscle endurance. Alcohol poisoning is related to alcohol consumption, not heroin abuse.

Answer:

A. Legal issues