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How does the Digestive System work?
How does the Digestive System work?
The digestive system it use it to get the nutrients that not serves, and they become into faeces, and the nutrients that yes serves, and they pass ito blood.
Parts of the Digestive System.
Parts of the Digestive System.
The digestive system have diferent parts before the feaces;
1. Mouth: The teeth crush the food so we can swallow better.
2.Esophagus: The esophagus it's a long tube and the food travel down.
3.Stomach: The food end the travel down the esophagus on the stomach and it mixes with gastric juices.
4.Liver: The liver produce a liquid called bila and helps the food to break down.
5.Small Intestine: Here the food it mixes with the bile and the nutrients pass into the blood.
6.Large Intestine:The undigested food passes ito the large intestine and the water is absorbed leaving faeces.
7.Rectum:The feaces pass through the rectum and leave the body through the anus.
Check this video in Spanish about Digestion
Digestion
Digestion
The food is digested in three stages;
1.Digestion: The mouth, esophagus and stomach help our bodies do the digestion.
2.Absorption:The small intestine absorb the nutrients and send it to the blood.
3.Elimination: The large intestine and rectum transform the undigested solids into feaces.
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