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Author Question: By what age do children usually have a vocabulary of about 500 words? a. 2 years c. 3 years b. 3 ... (Read 63 times) |
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There are more bacteria in your mouth than there are people in the world.
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To combat osteoporosis, changes in lifestyle and diet are recommended. At-risk patients should include 1,200 to 1,500 mg of calcium daily either via dietary means or with supplements.
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In 1844, Charles Goodyear obtained the first patent for a rubber condom.
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Medications that are definitely not safe to take when breastfeeding include radioactive drugs, antimetabolites, some cancer (chemotherapy) agents, bromocriptine, ergotamine, methotrexate, and cyclosporine.
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In 2012, nearly 24 milliion Americans, aged 12 and older, had abused an illicit drug, according to the National Institute on Drug Abuse (NIDA).
Earth’s history spans 4.5 billion years. Geologists and paleontologists have pieced together the his
A strike by 800 women shoemakers in Lynn, Massachusetts, in 1860. In 1851 a Lynn shoemaker had adapt