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Author Question: An engineer has informed the city manager that the marginal cost of an additional car crossing the ... (Read 54 times) |
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Human kidneys will clean about 1 million gallons of blood in an average lifetime.
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Though the United States has largely rejected the metric system, it is used for currency, as in 100 pennies = 1 dollar. Previously, the British currency system was used, with measurements such as 12 pence to the shilling, and 20 shillings to the pound.
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About 3% of all pregnant women will give birth to twins, which is an increase in rate of nearly 60% since the early 1980s.
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Multiple experimental evidences have confirmed that at the molecular level, cancer is caused by lesions in cellular DNA.
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The first oral chemotherapy drug for colon cancer was approved by FDA in 2001.