Question

which of the following is an example of depressant drug
a. tranquilizer
b. heroin
c. codeine
d. cannabis​

Answer 1

Answer:

c codeine

Explanation:

codeine is a central nervous system depressant. Heroin is made from opioids. so the actual answer is codeine

Answer 2

Answer:

its not c, all of them are correct

Explanation:

they all can be used as depressant drugs.