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Author Question: Mucous membranes are quite thin and fragile. How can such delicate tissue provide defense against ... (Read 74 times) |
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Your heart beats over 36 million times a year.
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Oliver Wendell Holmes is credited with introducing the words "anesthesia" and "anesthetic" into the English language in 1846.
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You should not take more than 1,000 mg of vitamin E per day. Doses above this amount increase the risk of bleeding problems that can lead to a stroke.
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During the twentieth century, a variant of the metric system was used in Russia and France in which the base unit of mass was the tonne. Instead of kilograms, this system used millitonnes (mt).
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In most cases, kidneys can recover from almost complete loss of function, such as in acute kidney (renal) failure.