Digestive System -- An Overview

Digestive System Overview digestive system Human Digestive System is a group of organs immune system The Digestive Tract • Six Functions of the Digestive System 1 Ingestion 2 Mechanical processing 3 Digestion 4 Secretion 5 Absorption 6 Excretion

lymphatic system The digestive tract is a long, muscular tube that extends from the mouth through the stomach and intestines to the anus As food moves along the digestive tract