The digestive device is the set of organs (mouth, pharynx, esophagus, stomach, small intestine and large intestine) managers of the process of the digestion, that is to say, the transformation of the food in order that they could be absorbed and used by the cells of the organism.
The function that it realizes is that of transport (food), secretion (digestive juices), absorption (nutrients) and excretion (by means of the process of defecation).
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