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Author Question: Explain why copolymers of ethylene and propylene can be elastomers when the pure polyethylene and ... (Read 70 times) |
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People about to have surgery must tell their health care providers about all supplements they take.
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Street names for barbiturates include reds, red devils, yellow jackets, blue heavens, Christmas trees, and rainbows. They are commonly referred to as downers.
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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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In the United States, there is a birth every 8 seconds, according to the U.S. Census Bureau's Population Clock.
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There are more bacteria in your mouth than there are people in the world.