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Author Question: About what percent of Earth's radius do the crust and mantle together constitute? a. 15 b. 70 c. ... (Read 58 times) |
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The FDA recognizes 118 routes of administration.
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The liver is the only organ that has the ability to regenerate itself after certain types of damage. As much as 25% of the liver can be removed, and it will still regenerate back to its original shape and size. However, the liver cannot regenerate after severe damage caused by alcohol.
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Human kidneys will clean about 1 million gallons of blood in an average lifetime.
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Drying your hands with a paper towel will reduce the bacterial count on your hands by 45–60%.
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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.