The Excretory system reference article from the English Wikipedia on 24-Jul-2004 (provided by Fixed Reference: snapshots of Wikipedia from wikipedia.org)

Excretory system

The excretory system is the system of an organism's body that performs the function of excretion.

(Original article text can be found on the ).

See also:

• Urinary system
  • Kidneys
  • Nephron
  • Urine
• Intestines
  • Feces
• Lungs
  • Carbon dioxide
• Skin
  • Sweat
• Liver

External links

• http://www.emc.maricopa.edu/faculty/farabee/BIOBK/BioBookEXCRET.html