Introduction to the Digestive System

Signs and symptoms of the digestive system · Ascites · Constipation · Gastro-oesophageal reflux · Heartburn · Hiccup · Indigestion · Peritonitis

As soon as food plops inside, the stomach lining releases digestive juices and acid that break down the food even more, killing harmful bacteria Muscles slosh

digestive system The Digestive Tract • Six Functions of the Digestive System 1 Ingestion 2 Mechanical processing 3 Digestion 4 Secretion 5 Absorption 6 Excretion

operating system The Digestive Tract • Six Functions of the Digestive System 1 Ingestion 2 Mechanical processing 3 Digestion 4 Secretion 5 Absorption 6 Excretion