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Author Question: Egg laying chickens and dairy cows that are exposed to a lot of sunlight absorb _______________ from ... (Read 25 times) |
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In 1864, the first barbiturate (barbituric acid) was synthesized.
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Thyroid conditions may make getting pregnant impossible.
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Eating food that has been cooked with poppy seeds may cause you to fail a drug screening test, because the seeds contain enough opiate alkaloids to register as a positive.
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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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The word drug comes from the Dutch word droog (meaning "dry"). For centuries, most drugs came from dried plants, hence the name.