Hazards of Smoking Smoking refers to the practice of inhaling smoke from the burning tobacco in a pipe, cigar, or most commonly, a cigarette. Smokers feel relaxation because tobacco contains nicotine that is very addictive to a person who smokes. Smoking causes numerous hazards, which include: cancers, second hand smoke problems, and problems in pregnancy. “Cancers of the lung, breast, prostate and colon and rectum have become more frequent in countries with risk factors such …showed first 75 words of 558 total…

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