The horizontal fraction bar was introduced by the Arabs.
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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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It is believed that humans initially contracted crabs from gorillas about 3 million years ago from either sleeping in gorilla nests or eating the apes.
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On average, the stomach produces 2 L of hydrochloric acid per day.
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Blood in the urine can be a sign of a kidney stone, glomerulonephritis, or other kidney problems.
Antifreeze in living organisms
Diverse living organisms share common chemical features