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Author Question: Until approximately 200 years ago, how many adults were illiterate? (Read 50 times) |
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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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Side effects from substance abuse include nausea, dehydration, reduced productivitiy, and dependence. Though these effects usually worsen over time, the constant need for the substance often overcomes rational thinking.
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Not getting enough sleep can greatly weaken the immune system. Lack of sleep makes you more likely to catch a cold, or more difficult to fight off an infection.
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Approximately 25% of all reported medication errors result from some kind of name confusion.
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About 600,000 particles of skin are shed every hour by each human. If you live to age 70 years, you have shed 105 pounds of dead skin.
Part of the Hubble Ultra-Deep Field image showing a typical section of space containing galaxies int
Deciduous and permanent teeth. (A) The deciduous teeth, with the age of eruption given in months; (B
To examine a child’s ear, the pinna should be pulled back and up for children over 3 years; the pinn