Question

what is in tobacco smoke​

Answer 1

Answer:

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Answer 2

Answer:

Of the more than 7000 chemicals in tobacco smoke,at least 250 are known to be harmful, including hydrogen cyanide, carbon monoxide, and ammonia(1,2,5). Among the 250 harmful chemicals in tobacco smoke, at least 69 can cause cancer. These cancer causing chemicals include the following (1, 2, 5).