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Biology 398 Web Paper 1
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The Effects of Air Pollution on Plants and Animals
The Effect of Vehicle Exhaust on Plants and Humans
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Vaccination and Autism: A Continuing Controversy
Vaccines are often heralded by medical professionals as one of, if not the most, important inventions in healthcare to date. A vaccine is “a preparation of killed microorganisms, living attenuated organisms, or living fully virulent organisms that is administered to produce or artificially increase immunity to a particular disease” [1].