Answer:
A.
A drug is any substance that is harmful to the body.
Explanation:
hope this helps
Answer:
C. A drug is any substance that alters the normal functioning of the body.
Explanation:
According to the World Health Organization (WHO) a drug is a substance that when is consumed by any route produces an alteration of the functioning of the central nervous system of the individual and can create psychological and physical dependence.
The drug can have a stimulating, hallucinogenic, narcotic or depressing effect