Jack Is a Cannabis User and Suzanne Drinks Alcohol

Multiple Choice

Jack is a cannabis user and Suzanne drinks alcohol. With regard to tolerance, which of the following statements is true?

A) Jack and Suzanne are both at low risks for tolerance to the substances
B) Jack is at lower risk for tolerance and Suzanne is at higher risk for tolerance
C) Jack and Suzanne are both at high risk for tolerance to the substances
D) Jack is at high risk for tolerance and Suzanne is at low risk for tolerance