http://en.wikipedia.org/wiki/Human_body
The digestive system consists of the mouth including the tongue and teeth, esophagus,stomach, gut (gastrointestinal tract, small and large intestines, and rectum), as well as the liver,pancreas, gallbladder, and salivary glands. It converts food into small, nutritional, non-toxicmolecules for distribution by the circulation to all tissues of the body, and excretes the unused residue.
The digestive system consists of the mouth including the tongue and teeth, esophagus,stomach, gut (gastrointestinal tract, small and large intestines, and rectum), as well as the liver,pancreas, gallbladder, and salivary glands. It converts food into small, nutritional, non-toxicmolecules for distribution by the circulation to all tissues of the body, and excretes the unused residue.
No comments:
Post a Comment