More than ___________ individual chemical compounds have been identified in the cannabis plant.
a. 20
b. 70
c. 400
d. 2,000
Question 2
The most rapid and efficient absorption of marijuana occurs through __________. The drug effects following __________ last approximately 2-4 hours.
a. smoking; oral ingestion
b. oral ingestion; smoking
c. smoking; smoking
d. oral ingestion; oral ingestion