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Author Question: Bell Telephone Laboratories invented the ________, which replaced the vacuum tube. (Read 231 times) |
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Patients should never assume they are being given the appropriate drugs. They should make sure they know which drugs are being prescribed, and always double-check that the drugs received match the prescription.
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The most destructive flu epidemic of all times in recorded history occurred in 1918, with approximately 20 million deaths worldwide.
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In the United States, there is a birth every 8 seconds, according to the U.S. Census Bureau's Population Clock.
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The highest suicide rate in the United States is among people ages 65 years and older. Almost 15% of people in this age group commit suicide every year.
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There are more sensory neurons in the tongue than in any other part of the body.