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…diseases are diseases caused by pathogens that can be spread from one person or animal to another these diseases. These diseases are also called infectious diseases. The easiest way to prevent the spread of these diseases is to keep a clean environment…

…with fluorine, rats would develop tooth defects. Further testing by H. T. Dean and E. Elove of the United States Public Health Service confirmed this report, and stated that what is known as mottled tooth. Mottled tooth is a condition in which white spots…

…, an arrangement first made between Noah and God, after the Great Flood. God promised never to flood the world again after he killed off the world with water and ordered Noah to gather two of each animal into his ark in the process, due to the unbelievable amount…

…BACKGROUND: The brain and nervous system is very complicated the knowledge of how it works and functions to make animals think, behave and act is growing. Schizophrenia is a chronic and disabling psychosis - a disorder of thought and sense of self…

…, working from an act of Congress, approved the experimentation on humans by Harvey Wiley., the head of the United States Bureau of Chemistry. Wiley's tests, tested the effects of food preservatives, coloring agents and other substances added to foods…

…-administration of nicotine in animal studies has not been demonstrated, as it is with other addictive substance such as heroin and cocaine (Atrens, 2000). Concepts of Alcohol Dependence Disease Model Jellinek (1946) was the main articulator of this approach…

…Human Into Animals <Tab/>There are humans in the world that strive to become more animal like. Whether they just act like ones, or have surgical operations to look more like one, they try to become more like an animal. In her essay, "Dr…

…in contaminated food and water, the principal mode of transmission is person-to-person contact. There is no known animal reservoir. Shigella is capable of surviving in foods such as milk, whole eggs, flour, and shrimp up to 30 days. Foods incriminated in Shigella…

…Drug Testing in Athletics By: Jessica Hernandez >From workplace to school, from professional sports to the armed forces, the advent of drug-testing procedures has stirred debate and controversy. The issue of drug testing in athletics seems…

…was based on studies where the experimental animals were given near-lethal-doses of cannabinoids, and these results have never been repeated on humans. In fact, two studies displayed that the immune system may actually have been stimulated by the use…