Smoking And Tobacco

Smoking and baccy Tobacco Tobacco comes from the tobacco go under, nicotiana tobacum. Leaves of the plant may be smoked, inhaled in reach of snuff, or chewed. Tobacco smoke contains about 4000 chemicals. Many of them (nicotine, tar, and carbon monoxide) are truly harmful. Effects of Smoking Nicotine is a stimulative ( 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 soma a sticky brown substance called tobacco tar. labourer builds up in the lungs of a smoker.

blow Monoxide is a poisonous gas in cigarette smoke. When inhaled, it replaces some of the oxygen that is carried by red blood cells. This makes the centerfield 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 going to get a full essay, order it on our website: OrderCustomPaper.com

If you want to get a full essay, visit our page: write my paper