In addition to the nicotine they contain, cigarettes release
A)acetylcholine.
B)carcinogens.
C)tryptophan.
D)noradrenaline.

Question

Quizplus · Accepted Answer

Cigarettes release carcinogens, which are cancer-causing substances. These carcinogens include chemicals such as tar, benzene, and formaldehyde, which are extremely harmful to the body. Nicotine, although addictive, is not a carcinogen. Choices A, C, and D are not released by cigarettes.

In Addition to the Nicotine They Contain, Cigarettes Release