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Digestive system presentation


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Digestive system presentation

  1. 1. Digestive System<br />KristelAguason 8-16<br />
  2. 2. Digestive System<br />Gives us all the energy and nutrients we need<br />Starts before we eat food<br />Breaks down all our food and juice<br />Takes 3 hours to digest our food<br />
  3. 3. Mouth<br />First organ that contributes in the digestive system<br />Breaks down food so it is easier to digest<br />
  4. 4. Esophagus Pipe<br />Receives the food chewed by the mouth<br />Brings it to our stomach<br />
  5. 5. Stomach<br />A hollow organ<br />Where all the actual digestion takes place<br />
  6. 6. Small Intestine<br />22 feet long and 1.5 – 2 inches in width<br />Underneath our stomach<br />Breaks down our food particles<br />
  7. 7. Large Intestine<br />5 feet long and is 3-4 inches in width <br />Move the waste from the small intestine<br />Passes it on to the rectum<br />
  8. 8. Rectum<br />8 inch chamber at the end of large intestine<br />Where waste is kept before going to the anus<br />
  9. 9. Anus<br />2 inch long canal<br />Removes all the waste out of our body<br />
  10. 10. Bibliography<br />Websites:<br /><br /><br /><br /><br /><br />Pictures:<br /><br /><br /><br /><br /><br /><br /><br /><br />