How the Digestive System Works 3D Animation

เว็บไซต์ digestive system Digestive System Special 28m 48s excretory system Signs and symptoms of the digestive system · Ascites · Constipation · Gastro-oesophageal reflux · Heartburn · Hiccup · Indigestion · Peritonitis

digestive system How does food move through the digestive system? · First, the stomach stores the swallowed food and liquid · Second, the lower part of the stomach mixes up the  Functions of the Digestive System · Ingestion Food must be placed into the mouth before it can be acted on; this is an active, voluntary  The human digestive system is the series of structures and organs through which food and liquids pass during their processing into forms that can be

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