Nicotine in tobacco is linked to (when tobacco is kept in mouth) oral cancer and to (when smoke is inhaled) pulmonary cancer.
negros
Tobacco, water and air.
Radioactivity is not the problem in tobacco. The problem is simply the toxic (poisonous) substances found in tobacco.
Please note that both tobacco (which contains nicotine and other substances) and nicotine are dangerous substances - whether smoked or used in some other form. Tobacco is often smoked. Sometimes it is chewed as well.
No it is two entirely different substances.
Asthma
No, they are two different substances.
NICOTINE, TAR, CO2
there are only three: > Nicotine; > Tar; and > Carbon monoxide
Perhaps controlling substances is the cause and not the cure.
Probs tar and stuff
tar , nicotine , carbon monoxide