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Author Question: With the passage of the Clean Water Act of 1972, water pollution standards have become ____. A) ... (Read 63 times) |
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There are over 65,000 known species of protozoa. About 10,000 species are parasitic.
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Coca-Cola originally used coca leaves and caffeine from the African kola nut. It was advertised as a therapeutic agent and "pickerupper." Eventually, its formulation was changed, and the coca leaves were removed because of the effects of regulation on cocaine-related products.
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If you could remove all of your skin, it would weigh up to 5 pounds.
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You should not take more than 1,000 mg of vitamin E per day. Doses above this amount increase the risk of bleeding problems that can lead to a stroke.
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Since 1988, the CDC has reported a 99% reduction in bacterial meningitis caused by Haemophilus influenzae, due to the introduction of the vaccine against it.