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Author Question: The process of spermatogenesis takes about 4 months, and sperm are being produced continually. ... (Read 44 times) |
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About 3.2 billion people, nearly half the world population, are at risk for malaria. In 2015, there are about 214 million malaria cases and an estimated 438,000 malaria deaths.
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Eat fiber! A diet high in fiber can help lower cholesterol levels by as much as 10%.
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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).
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As of mid-2016, 18.2 million people were receiving advanced retroviral therapy (ART) worldwide. This represents between 43–50% of the 34–39.8 million people living with HIV.
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The average human gut is home to perhaps 500 to 1,000 different species of bacteria.