Did You Know?
Biology is both exciting and unique. Monday through Friday, I'll post an interesting biology fact. From bacteria to mammals, we'll explore the exciting world of biology. If you have a suggestion, send email to Regina. For current facts, please see the Did You Know? page.
Tuesday, September 14, 1999
Did you know that...
the adult human body contains 5-6 quarts of blood? An infant has about 1 quart of blood.
For other facts see:
Did You Know - September Archive
