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Did you know?
Blood is approximately twice as thick as water because of the cells and other components found in it.
Did you know?
By definition, when a medication is administered intravenously, its bioavailability is 100%.
Did you know?
Most childhood vaccines are 90–99% effective in preventing disease. Side effects are rarely serious.
Did you know?
On average, the stomach produces 2 L of hydrochloric acid per day.
Did you know?
The average adult has about 21 square feet of skin.