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Did you know?
There are 20 feet of blood vessels in each square inch of human skin.
Did you know?
The most common treatment options for addiction include psychotherapy, support groups, and individual counseling.
Did you know?
In the United States, there is a birth every 8 seconds, according to the U.S. Census Bureau's Population Clock.
Did you know?
The Romans did not use numerals to indicate fractions but instead used words to indicate parts of a whole.