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…of infection. Another function is helping mucus membranes combat the effects of air pollutants. Vitamin A also protects the soft lining of all the digestive tract. Another function of vitamin A is to aid in the secretion of gastric juices. The B complex vitamins…

…the disaster of the Exxon Valdez. The Valdez spill, tragically unnecessary though it was, has served as a laboratory for scientists, in which they can study the effects of oil pollution and experiment with new cleanup methods. It has also served as a costly lesson…

…to unpredictable events. With chemical pollution the substance will half a half-life but the problem with GM crops is that they are self-replicating. As with all crops they are designed to reproduce and will do so, unless modified not to. Arguably the most worrying…

…below. Corrosion takes place at a much faster rate in heavily industrialized areas that have high levels of sulfur and nitrogen pollutants in the atmosphere. These compounds combine with moisture in the air to produce extremely corrosive acids…

…be to instill better moral values, for children are suffering from ethical confusion and media pollution. Still others would say that the solution is to attack violence at its roots through a variety of efforts, such as providing parents with training in parenting…

…Lung Cancer Lung cancer is a carcinoma that develops in the epithelial cells that form the interior lining to the lungs. The airways get the most exposure to inhaled pollutants, thus most people who get lung cancer are smokers. Lung cancer…

…differences are not used for discriminatory purposes should we standardize our English? John Simon supports this statement in "Why Good English Is Good For You." He equates bad language to air pollution; he believes they are both unhealthy contributions to our…

…to air or water pollution. This along with the increase in competition from other manufacturers led to deterioration in the production of cellulose-derived polymers until Tencel (also known as lyocell) was launched. The initial renewed interest in cellulose…

…. This added population only increased these countries' problems. Population growth is slowing in some country's, but for the wrong reasons. In Russia, the combination of economic deterioration and environmental pollution has raised death rates, while a loss of hope…

…://www.proquest.umi.com “Major Air Pollutants.” Oct.1999. 28 Oct. 2000. Online http://www.lungusa/air “Tobacco Industry.” March 1998. 6 March 2001. Online http://www.Tobacc.new.edu/extra “Travel and Discovery. ”The New York Public Library. 3 Jan. 1998. 6 March…