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, October 12, 1999
Did you know that...
you lose about 1/2 liter of water a day through breathing?
For other facts see:
Did You Know - October Archive
