________ dependence is the most common form of chemical dependence in the United States.

A. Alcohol
B. Tobacco
C. Nicotine
D. Marijuana
I think its C.

I agree.

yes it is C , I got it right

yep c i got it right as well.

Its C !

To find out the correct answer, we can start by understanding the meaning of the term "chemical dependence." Chemical dependence refers to the physical and psychological dependence on a substance due to its addictive properties.

Option A: Alcohol is a highly addictive substance, and dependence on alcohol can lead to various health problems. However, it is not the most common form of chemical dependence in the United States.

Option B: Tobacco contains nicotine, a highly addictive substance. Tobacco dependence is a prevalent form of chemical dependence, but it is not the most common.

Option C: Nicotine is the addictive substance found in tobacco products. Nicotine dependence is indeed a widespread form of chemical dependence in the United States.

Option D: Marijuana contains tetrahydrocannabinol (THC), which can lead to psychological dependence, but it is generally considered less addictive than alcohol, tobacco, or nicotine.

Based on the information provided, Option C, Nicotine, is the correct answer.