Question

select the correct answer. which statement about drugs is true? a. a drug is any substance that is harmful to the body. b. because alcohol is not illegal, drinking it is not a form of substance abuse. c. a drug is any substance that alters the normal functioning of the body.

Explanation:

A drug is defined as a substance that can alter the normal functioning of the body. Some drugs can be beneficial when used properly (like medications), so A is incorrect. Alcohol - related problems can be a form of substance - abuse even though it is legal, so B is incorrect.

Answer:

C. A drug is any substance that alters the normal functioning of the body.