Question

cocaine can cause:
heart problems
chills
dehydration
hallucinations

Explanation:

Cocaine is a stimulant drug. It can put a significant strain on the cardiovascular system, leading to various heart problems such as arrhythmias, heart attacks, and other cardiac complications. While chills, dehydration, and hallucinations can be associated with other substances or conditions, heart problems are a well - known and common consequence of cocaine use.

Answer:

A. heart problems