contestada

9. Cigarette smoking is dangerous to one's health. Which of the following is the
harmful carbon compound found in cigarettes?
a. caffeine
b. morphine
c. nicotine
d. thiamine​

Respuesta :

C.nicotine
The worse compound
It’s not caffeine , not morphine and not thiamine since thiamine is also known as thiamin or vitamin B

ANSWER: C.nicotine

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