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Author Question: The oldest Homo erectus fossils have been found in China, dating from about 1.6 million years ago. ... (Read 74 times) |
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According to research, pregnant women tend to eat more if carrying a baby boy. Male fetuses may secrete a chemical that stimulates their mothers to step up her energy intake.
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The people with the highest levels of LDL are Mexican American males and non-Hispanic black females.
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Human stomach acid is strong enough to dissolve small pieces of metal such as razor blades or staples.
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More than 20 million Americans cite use of marijuana within the past 30 days, according to the National Survey on Drug Use and Health (NSDUH). More than 8 million admit to using it almost every day.
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Medication errors are three times higher among children and infants than with adults.