There are 60,000 miles of blood vessels in every adult human.
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During pregnancy, a woman is more likely to experience bleeding gums and nosebleeds caused by hormonal changes that increase blood flow to the mouth and nose.
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Medication errors are three times higher among children and infants than with adults.
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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."
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HIV testing reach is still limited. An estimated 40% of people with HIV (more than 14 million) remain undiagnosed and do not know their infection status.
Changes in boreal forest composition along a chronosequence in Quebec. Dates refer to the year of th
Sugar Cube-Sized Robotic Ants Mimic Real Foraging Behavior
In the past year, about one in five adults in the United States reported symptoms of anxiety ...
Observed Mother–Child Arguments at Five Time Points Over an Eight-Year Period
Positive and Negative Reinforcement
You deposit $2000 each year into an account earning 4% interest compounded annually. How much ...