AP PSYCHOLOGY

BIOLOGICAL BASES OF BEHAVIOR

BIOLOGY OF CONSCIOUSNESS

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
John has been a regular marijuana user for over four years. It shouldn’t surprise you that
A
His tolerance to marijuana has increased. He needs more and more to get high.
B
His tolerance has decreased. He needs less to get high.
C
Either A or B
D
None of the above
Explanation: 
There is 1 question to complete.