Digestive System

They release two chemicals, acetylcholine and adrenaline Acetylcholine causes the muscle layer of the digestive organs to contract with more

The digestive system ingests and digests food, absorbs released nutrients, and excretes food components that are indigestible The six activities involved in

endocrine system Functions of the Digestive System · Ingestion Food must be placed into the mouth before it can be acted on; this is an active, voluntary

lymphatic system Digestive system terms ; Gastro, Stomach, Gastritis, Gastrectomy ; Hepato, Liver, Hepatitis , hepatoma ; Chole, Gall, bile