Marijuana has a strong and distinct odor that is not easy to wash off and that can remain on the breath despite repeated brushing.
An average American may consume over 25 gallons of beer, 2 gallons of wine, and 1.5 gallons of distilled spirits each year.
Alcohol blurs perception of what's happening, lessens intuition, increases need for others to care for the victim, and increases perception in men that it's okay to rape because "good girls don't drink."
The less a woman weighs, the longer it takes her body to be clear of alcohol.