What causes cancer?
the tobacco?? or the nicotine??
Cigarettes can cause it if your always using them. It's also in genetics. It gets passed down from generation to generation. They might carry the ingredients for cancer but may never actually be infected by it.
Tobacco is what physically causes it, but nicotine is what gets you addicted to it.
its carcinogenic additives as well as tobacco
Nicotine is i tobacco so nicotine really but both depending on how you look at it
any sort of tobaco