Running head: DIGESTIVE AND URINARY SYSTEMSBIO113 Week 7 Discussion: Digestive and Urinary SystemsNameInstitution1DIGESTIVE AND URINARY SYSTEMS2Digestive and Urinary SystemsThe human digestive system is the longest in the body, starting in the mouth and endingin the small intestines leading to the excretion of waste. Food in the mouth is broken down byenzymes found in the saliva, making a bolus that is pushed down the gut to the stomach.Mastication of the teeth breaks the food into small pieces that can easily be pushed down the gut.Most of the digestion of food takes place in the small intestine with water being rea-absorbedback to the body system to help in hydration (Silverstein, 1994).The digestive system can be maintained by making sure that the food eaten is healthy,containing all the nutrients necessary for the growth and rejuvenation of body organs. Each part ...
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