What substance in cigarette smoke causes addiction?

What is a cigarette made from plant material other than tabcco? Who discovered marijuanna? What kind of cigarettes does Shenae Grimes smoke? What helps to keep cigarettes alight? Would smoking cigarettes cause blisters that look like shingles while on coumadin? What is a stickysolid substance in cigarette smoke that's bad for lungs? What is hydroxybenzoate? What is the delicacies of tagaytay? If a male smokes marijuana daily can it cause a miscarriage? In which era of time and country or within which group of peoples did tobacco originate? How do you install a wick in scripto vu lighter? What to undesirable buy products come from burning coal and oil to obtain energy? Where is Thomasville Furniture located? Is BIDI more harmful than cigarette? How is hypnotherapy used to treat smoking? Are they discontinuing craven A cigarettes? Is the quality of the insides of zippo lighters the same? How do you get the cigarette smoke smell out of your clothes? What temp does wood smoke? How do you remove the smell of smoke from upholstered furniture?