Question

select the correct answer. which statement best describes the effect nicotine has on the central nervous system? a. it acts as a stimulant and causes pleasurable feelings. b. it acts as a sedative and relaxes the mind. c. it acts as both a stimulant and a sedative.

Explanation:

Nicotine stimulates the central nervous system, releasing neurotransmitters like dopamine which can cause pleasurable feelings. It is primarily a stimulant.

Answer:

A. It acts as a stimulant and causes pleasurable feelings.