Which describes a side effect?

Question

Possible Answers:
the need for increasingly larger amounts of the drug the need for increasingly larger amounts of the drug an unwanted physical or mental effect caused by a drug an unwanted physical or mental effect caused by a drug developing a chemical need for a drug developing a chemical need for a drug the body’s reaction to not having the drug

Answer 1

The correct answer is: an unwanted physical or mental effect caused by a drug.