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Author Question: The human male produces about ____. a. 100 million sperm per day c. 300 million sperm per day b. ... (Read 185 times) |
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Human neurons are so small that they require a microscope in order to be seen. However, some neurons can be up to 3 feet long, such as those that extend from the spinal cord to the toes.
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Drying your hands with a paper towel will reduce the bacterial count on your hands by 45–60%.
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Green tea is able to stop the scent of garlic or onion from causing bad breath.
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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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The Babylonians wrote numbers in a system that used 60 as the base value rather than the number 10. They did not have a symbol for "zero."