Digestive System

Did you know that more than 2.1 pints (1 liter) of food can be stored in the stomach? Food stays in the stomach for 2 to 5 hours. Discover more fascinating facts in Digestive System, a title in the Body Systemsseries. Each title in Body Systems guides readers through the fascinating inner workings of the human body. The human body contains several complex systems that work closely together to supp...