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Author Question: In a contest, two tractors pull two identical blocks of stone the same distance over identical ... (Read 2583 times) |
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Immunoglobulin injections may give short-term protection against, or reduce severity of certain diseases. They help people who have an inherited problem making their own antibodies, or those who are having certain types of cancer treatments.
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The B-complex vitamins and vitamin C are not stored in the body and must be replaced each day.
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A seasonal flu vaccine is the best way to reduce the chances you will get seasonal influenza and spread it to others.
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The Babylonians wrote numbers in a system that used 60 as the base value rather than the number 10. They did not have a symbol for "zero."
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Drying your hands with a paper towel will reduce the bacterial count on your hands by 45–60%.