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Author Question: The early astronomers imagined that the entire Universe was enclosed inside the celestial sphere ... (Read 45 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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Medication errors are three times higher among children and infants than with adults.
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ACTH levels are normally highest in the early morning (between 6 and 8 A.M.) and lowest in the evening (between 6 and 11 P.M.). Therefore, a doctor who suspects abnormal levels looks for low ACTH in the morning and high ACTH in the evening.
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The Romans did not use numerals to indicate fractions but instead used words to indicate parts of a whole.
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Parkinson's disease is both chronic and progressive. This means that it persists over a long period of time and that its symptoms grow worse over time.