A digestive traktia - a complex body of the function of digestion. Snacks food digestion physical, mechanical and chemical process ideal health doctor suffers. Processed into useful substances, tainted food and excreted from the body part Undigested. Physical processing of food products View dakutsmatsebaa-chemical treatment of the foreign body, the gradual disintegration of complex compounds to simple compounds. These processes are being defined sequence begins in the mouth, esophagus continues, stomach, small .
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