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Author Question: The number of oxygen atoms in 1 mole of Al2(SO4)3 is ________. A) 3 B) 4 C) 12 D) none of the ... (Read 18 times) |
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In the ancient and medieval periods, dysentery killed about ? of all babies before they reach 12 months of age. The disease was transferred through contaminated drinking water, because there was no way to adequately dispose of sewage, which contaminated the water.
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Women are 50% to 75% more likely than men to experience an adverse drug reaction.
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Addicts to opiates often avoid treatment because they are afraid of withdrawal. Though unpleasant, with proper management, withdrawal is rarely fatal and passes relatively quickly.
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The first war in which wide-scale use of anesthetics occurred was the Civil War, and 80% of all wounds were in the extremities.
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Vaccines prevent between 2.5 and 4 million deaths every year.