Question

the only sure way to reduce the bodys bac and the degree of impairment is to
a take a cold shower.
b wait the necessary time the body needs to eliminate the alcohol.
c handle a sudden emergency.
d consume several cups of black coffee.

Explanation:

The body metabolizes alcohol at a set rate. Cold showers, black - coffee, or handling emergencies do not speed up the elimination of alcohol from the body. Only time allows the body to process and eliminate alcohol, reducing BAC (Blood Alcohol Concentration) and impairment.

Answer:

B. wait the necessary time the body needs to eliminate the alcohol.