1. How many cigarettes a day is considered light smoking?
2. How many cigarettes a day is considered heavy smoking?
3. How many cigarettes a day is considered chain smoking?
4. Does inhaling plain smoke hurt you at all if you don't swallow it? NOT cigarette smoke.
2007-11-10
02:22:26
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4 answers
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asked by
Anonymous
in
Health
➔ Diseases & Conditions
➔ Respiratory Diseases
Are there people that can smoke a lot all their lives and never get cancer?
2007-11-10
02:23:41 ·
update #1