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Author Question: The structure that connects the mouth with the stomach is known as the: A) sphincter B) esophagus ... (Read 75 times) |
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The longest a person has survived after a heart transplant is 24 years.
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Asthma cases in Americans are about 75% higher today than they were in 1980.
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In ancient Rome, many of the richer people in the population had lead-induced gout. The reason for this is unclear. Lead poisoning has also been linked to madness.
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Intradermal injections are somewhat difficult to correctly administer because the skin layers are so thin that it is easy to accidentally punch through to the deeper subcutaneous layer.
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The largest baby ever born weighed more than 23 pounds but died just 11 hours after his birth in 1879. The largest surviving baby was born in October 2009 in Sumatra, Indonesia, and weighed an astounding 19.2 pounds at birth.