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Author Question: The primary difference between estrous and menstrual cycles is that A) the endom (Read 787 times) |
Did you know?
If you could remove all of your skin, it would weigh up to 5 pounds.
Did you know?
Vaccines cause herd immunity. If the majority of people in a community have been vaccinated against a disease, an unvaccinated person is less likely to get the disease since others are less likely to become sick from it and spread the disease.
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Illicit drug use costs the United States approximately $181 billion every year.
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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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Human kidneys will clean about 1 million gallons of blood in an average lifetime.