Question

true or false: nicotine is extremely addictive when chewed or smoked. false true rewatch submit

Explanation:

Nicotine is a highly addictive substance. When chewed (as in nicotine - containing chewing tobacco) or smoked (as in cigarettes), it quickly reaches the brain through the bloodstream (in chewing) or via the lungs (in smoking). It causes the release of dopamine, a neurotransmitter associated with pleasure and reward, which reinforces the behavior of using nicotine - containing products. This leads to addiction as the body and brain come to rely on the presence of nicotine to maintain a certain level of dopamine and a sense of well - being.

Answer:

TRUE