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Author Question: Research that uses information collected in the past is called: a. archival. b. ex post facto. ... (Read 38 times) |
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Vaccines prevent between 2.5 and 4 million deaths every year.
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Approximately 25% of all reported medication errors result from some kind of name confusion.
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Earwax has antimicrobial properties that reduce the viability of bacteria and fungus in the human ear.
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Stroke kills people from all ethnic backgrounds, but the people at highest risk for fatal strokes are: black men, black women, Asian men, white men, and white women.
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Though the United States has largely rejected the metric system, it is used for currency, as in 100 pennies = 1 dollar. Previously, the British currency system was used, with measurements such as 12 pence to the shilling, and 20 shillings to the pound.