The answer is C because of a person or their judgement
The drug that increases activity is cvs
Stimulants increase heart rate, increased blood pressure, constrict blood vessels, increased blood glucose
They belong to buccal cavity which is a part of the digestive system.
Enabled behavior..they allow the alcoholic to keep doing what he does even tho they know it's harmful just to not get him in trouble..kinder..lol..so the person is an enabler