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Did you know?
Excessive alcohol use costs the country approximately $235 billion every year.
Did you know?
The human body produces and destroys 15 million blood cells every second.
Did you know?
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.
Did you know?
By definition, when a medication is administered intravenously, its bioavailability is 100%.
Did you know?
Pope Sylvester II tried to introduce Arabic numbers into Europe between the years 999 and 1003, but their use did not catch on for a few more centuries, and Roman numerals continued to be the primary number system.