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Did you know?
Everyone has one nostril that is larger than the other.
Did you know?
The ratio of hydrogen atoms to oxygen in water (H2O) is 2:1.
Did you know?
Bacteria have flourished on the earth for over three billion years. They were the first life forms on the planet.
Did you know?
By definition, when a medication is administered intravenously, its bioavailability is 100%.
Did you know?
It is difficult to obtain enough calcium without consuming milk or other dairy foods.