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Author Question: A store sells tents, sleeping bags, and camp stools. A customer buys a tent, 3 sleeping bags, and 3 ... (Read 280 times) |
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About 100 new prescription or over-the-counter drugs come into the U.S. market every year.
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Cocaine was isolated in 1860 and first used as a local anesthetic in 1884. Its first clinical use was by Sigmund Freud to wean a patient from morphine addiction. The fictional character Sherlock Holmes was supposed to be addicted to cocaine by injection.
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The first oncogene was discovered in 1970 and was termed SRC (pronounced "SARK").
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Limit intake of red meat and dairy products made with whole milk. Choose skim milk, low-fat or fat-free dairy products. Limit fried food. Use healthy oils when cooking.
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Normal urine is sterile. It contains fluids, salts, and waste products. It is free of bacteria, viruses, and fungi.