Q. Heroin
A) Is a depressant
B) Slows down body functions
C) As commonly called smack
D) All of the above
Explanation
Heroin or smack is a central nervous system depressant, which means it slows down brain function and affects breathing (which can slow down or even stop)
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.