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Author Question: Mr. Hu believes that it is important for students to work together and he pairs up his students from ... (Read 86 times) |
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Nearly 31 million adults in America have a total cholesterol level that is more than 240 mg per dL.
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Cyanide works by making the human body unable to use oxygen.
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Nitroglycerin is used to alleviate various heart-related conditions, and it is also the chief component of dynamite (but mixed in a solid clay base to stabilize it).
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In 1844, Charles Goodyear obtained the first patent for a rubber condom.
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Acetaminophen (Tylenol) in overdose can seriously damage the liver. It should never be taken by people who use alcohol heavily; it can result in severe liver damage and even a condition requiring a liver transplant.