glycerin
Formaldehyde is a chemical found in tobacco smoke and is also used in mortuaries. Formaldehyde is known to be a known carcinogen.
tobacco and the other drugs
The smoke is not harmful. It is the tar content that is harmful, which is the reason tobacco companies began placing filters on cigarettes.
Tar.
Probs tar and stuff
tar , nicotine , carbon monoxide
The chemical from tobacco smoke that binds with hemoglobin causing red blood cells to carry less oxygen is carbon monoxide.
AnswerNicotine.
Coal tar and carbon monoxide are the most harmful components of smoke, and the coal tar itself in smokeless tobacco. Nicotine is addictive, but not harmful in the amounts received from smoke. If concentrated, it is a deadly poison.
There are several harmful pollutants in cigarette smoke including tar and nicotine.
The smoke itself, so the carcinogens.