B1 [ U ] the gray, black, or white combination of gasoline and very small parts of carbon which is produced when something burns:German scientists determined a backlink in between using tobacco and lung cancer in the late twenties, leading to the initial anti-smoking cigarettes marketing campaign in contemporary record, albeit 1 truncated through t

A smoker’s central nervous system results in being destroyed simply because nicotine causes an increase in hypertension and heart rate, which leads to these organs to weaken as time passes.When incomplete combustion happens, not anything is burned. Smoke is a group of those little unburned particles. Each individual particle is too compact to see