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Author Question: In a contest, two tractors pull two identical blocks of stone the same distance over identical ... (Read 6341 times) |
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Nearly 31 million adults in America have a total cholesterol level that is more than 240 mg per dL.
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The FDA recognizes 118 routes of administration.
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Asthma occurs in one in 11 children and in one in 12 adults. African Americans and Latinos have a higher risk for developing asthma than other groups.
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Approximately one in four people diagnosed with diabetes will develop foot problems. Of these, about one-third will require lower extremity amputation.
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Pope Sylvester II tried to introduce Arabic numbers into Europe between the years 999 and 1003, but their use did not catch on for a few more centuries, and Roman numerals continued to be the primary number system.