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Did you know?
There are more nerve cells in one human brain than there are stars in the Milky Way.
Did you know?
Although puberty usually occurs in the early teenage years, the world's youngest parents were two Chinese children who had their first baby when they were 8 and 9 years of age.
Did you know?
Serum cholesterol testing in adults is recommended every 1 to 5 years. People with diabetes and a family history of high cholesterol should be tested even more frequently.
Did you know?
Cyanide works by making the human body unable to use oxygen.
Did you know?
By definition, when a medication is administered intravenously, its bioavailability is 100%.