asked 212k views
1 vote
Morphine and codeine are the chief mind-affecting chemicals in the pain-relieving drug __________.

A. heroin
B. opium
C. methadone
D. All of the above

2 Answers

4 votes
the best answer would be c
answered
User Adam Jaamour
by
7.9k points
4 votes
c , methadone would be my best answer
answered
User Harshit Hiremath
by
7.9k points
Welcome to Qamnty — a place to ask, share, and grow together. Join our community and get real answers from real people.