Short Answer
Drugs that act on the nervous system to alter states of consciousness,modify perceptions,and change moods.
Correct Answer:

Verified
Correct Answer:
Verified
Related Questions
Q54: People seek out environments that are consistent
Q55: The outermost layer of the embryo,which becomes
Q56: Michael was adopted at birth.His adoptive parents
Q57: The study of human evolution was first
Q58: A teratogen is any agent that can
Q60: Dan and Michelle have been having difficulty
Q61: The Food and Drug Administration recommends the
Q62: The second stage of childbirth begins with
Q63: A kind of drug used to stimulate
Q64: List four genetic disorders associated with sex-chromosome