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Author Question: Andrew spends hours practicing tying his shoes. He often practices alone with the goal of tying them ... (Read 88 times) |
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The first documented use of surgical anesthesia in the United States was in Connecticut in 1844.
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Acetaminophen (Tylenol) in overdose can seriously damage the liver. It should never be taken by people who use alcohol heavily; it can result in severe liver damage and even a condition requiring a liver transplant.
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The human body produces and destroys 15 million blood cells every second.
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Approximately 15–25% of recognized pregnancies end in miscarriage. However, many miscarriages often occur before a woman even knows she is pregnant.
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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.