Tobacco

tobacco plant Tobacco comes from the tobacco plant, nicotiana tobacum. Leaves of the plant whitethorn be bullet traind, inhaled in take a leak of snuff, or chewed. Tobacco eatage contains about 4000 chemicals. Many of them (nicotine, tar, and carbon monoxide) are very(prenominal) harmful. personal effects of Smoking Nicotine is a stimulant (substance that speeds up body activities) which increases the split second and raises crosscurrent pressure. Nicotine causes the arteries to narrow, which places stress on the circulatory system. Cigarette smoke contains many tiny particles. When they form a sticky dark-brown substance called tobacco tar. diddly-shit builds up in the lungs of a smoker.

Carbon Monoxide is a cruel gas in bum smoke. When inhaled, it replaces some of the oxygen that is carried by red blood cells. This makes the punk work harder. Smoking and the circulative System Smokers are just about likely to relegate of heart disease. Smoking is linked to the governing body of blood clots in the arteries. If blood supply to heart is inte...If you inadequacy to discover a full essay, order it on our website: OrderEssay.net

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