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More than 4.4billion prescriptions were dispensed within the United States in 2016.
The Romans did not use numerals to indicate fractions but instead used words to indicate parts of a whole.
There are approximately 3 million unintended pregnancies in the United States each year.
Normal urine is sterile. It contains fluids, salts, and waste products. It is free of bacteria, viruses, and fungi.
Your heart beats over 36 million times a year.
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