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Author Question: Large increases in agricultural productivity were not the primary reasons for migrating to which ... (Read 60 times) |
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The average adult has about 21 square feet of skin.
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Despite claims by manufacturers, the supplement known as Ginkgo biloba was shown in a study of more than 3,000 participants to be ineffective in reducing development of dementia and Alzheimer’s disease in older people.
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Vaccines prevent between 2.5 and 4 million deaths every year.
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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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The heart is located in the center of the chest, with part of it tipped slightly so that it taps against the left side of the chest.