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Cytomegalovirus affects nearly the same amount of newborns every year as Down syndrome.

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Only 12 hours after an egg cell is fertilized by a sperm cell, the egg cell starts to divide. As it continues to divide, it moves along the fallopian tube toward the uterus at about 1 inch per day.

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In the United States, an estimated 50 million unnecessary antibiotics are prescribed for viral respiratory infections.

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Atropine, along with scopolamine and hyoscyamine, is found in the Datura stramonium plant, which gives hallucinogenic effects and is also known as locoweed.

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There are 60,000 miles of blood vessels in every adult human.

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