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Author Question: All vehicles sold in the United States must meet number Tier standards that went into effect in 1994 ... (Read 81 times) |
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Approximately 500,000 babies are born each year in the United States to teenage mothers.
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Many of the drugs used by neuroscientists are derived from toxic plants and venomous animals (such as snakes, spiders, snails, and puffer fish).
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The FDA recognizes 118 routes of administration.
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When Gabriel Fahrenheit invented the first mercury thermometer, he called "zero degrees" the lowest temperature he was able to attain with a mixture of ice and salt. For the upper point of his scale, he used 96°, which he measured as normal human body temperature (we know it to be 98.6° today because of more accurate thermometers).
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The B-complex vitamins and vitamin C are not stored in the body and must be replaced each day.