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Author Question: On a test, Manuel answered incorrectly 84 questions or 42% of the questions. How many questions were ... (Read 41 times) |
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More than 2,500 barbiturates have been synthesized. At the height of their popularity, about 50 were marketed for human use.
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More than 20 million Americans cite use of marijuana within the past 30 days, according to the National Survey on Drug Use and Health (NSDUH). More than 8 million admit to using it almost every day.
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Approximately 25% of all reported medication errors result from some kind of name confusion.
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Acute bronchitis is an inflammation of the breathing tubes (bronchi), which causes increased mucus production and other changes. It is usually caused by bacteria or viruses, can be serious in people who have pulmonary or cardiac diseases, and can lead to pneumonia.
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If you could remove all of your skin, it would weigh up to 5 pounds.