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Author Question: A playa, with its deposits of gypsum and halite, may form in a A) yardang. B) ventifact. C) ... (Read 19 times) |
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Multiple experimental evidences have confirmed that at the molecular level, cancer is caused by lesions in cellular DNA.
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Persons who overdose with cardiac glycosides have a better chance of overall survival if they can survive the first 24 hours after the overdose.
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The horizontal fraction bar was introduced by the Arabs.
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