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Author Question: Which of the following contains silica (SiO2)? A) Coccolithophores B) Corals C) Foraminiferans ... (Read 52 times) |
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About one in five American adults and teenagers have had a genital herpes infection—and most of them don't know it. People with genital herpes have at least twice the risk of becoming infected with HIV if exposed to it than those people who do not have genital herpes.
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Approximately 25% of all reported medication errors result from some kind of name confusion.
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The Babylonians wrote numbers in a system that used 60 as the base value rather than the number 10. They did not have a symbol for "zero."
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People with high total cholesterol have about two times the risk for heart disease as people with ideal levels.
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The calories found in one piece of cherry cheesecake could light a 60-watt light bulb for 1.5 hours.