Template:Digestive system diagram
Revision as of 18:30, 11 May 2008 by 74.77.233.168 (talk)
Your digestive system is working even before you take the first bite of your food. And after you eat that food the digestive system will keep working on that for more hours to come! (Maybe even days). The digestion, lets your body get the nutrients and energy it needs. By: Joe Moma