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Author Question: What was an advantage of the three-field system? a. It kept prices for crops high. b. It kept ... (Read 29 times) |
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It is believed that humans initially contracted crabs from gorillas about 3 million years ago from either sleeping in gorilla nests or eating the apes.
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It is widely believed that giving a daily oral dose of aspirin to heart attack patients improves their chances of survival because the aspirin blocks the formation of new blood clots.
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In most cases, kidneys can recover from almost complete loss of function, such as in acute kidney (renal) failure.
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Congestive heart failure is a serious disorder that carries a reduced life expectancy. Heart failure is usually a chronic illness, and it may worsen with infection or other physical stressors.
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In 1864, the first barbiturate (barbituric acid) was synthesized.