Smoking and baccy Tobacco Tobacco comes from the tobacco go under, nicotiana tobacum. Leaves of the plant may be smoked, inhaled in course of action of snuff, or chewed. Tobacco smoke contains about 4000 chemicals. Many of them (nicotine, tar, and nose candy monoxide) are truly harmful. Effects of Smoking Nicotine is a stimulation ( significance that speeds up body activities) which increases the pumpbeat and raises demarcation pressure. Nicotine causes the arteries to narrow, which places stress on the circulatory system. Cigarette smoke contains roughly tiny particles. When they physique a sticky brown substance called tobacco tar. slant builds up in the lungs of a smoker.
blow Monoxide is a barbarous gas in cigarette smoke. When inhaled, it replaces some of the oxygen that is carried by red blood cells. This makes the flavour give harder. Smoking and the circulative System Smokers are most likely to die of heart disease. Smoking is linked to the formation of blood clots in the arter...If you personnel casualty to get a full essay, order it on our website:
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