capable of existence ends during digestive system process fully formed stage anatomical system digestive system XAO:0000125 MA:0002431 alimentary tract gastrointestinal system WBbt:0005748 galen:DigestiveSystem TADS:0000170 MAT:0000018 BILA:0000082 SCTID:278859004 MIAA:0000018 BTO:0000058 AAO:0000129 alimentary system CALOHA:TS-1293 FMA:7152 EFO:0000793 GAID:278 Wikipedia:Digestive_system Anatomical system that has as its parts the organs devoted to the ingestion, digestion, and assimilation of food and the discharge of residual wastes. MESH:D004064 ncithesaurus:Digestive_System gut TAO:0000339 ZFA:0000339 UBERON:0001007 circulatory system nervous system gustatory system skeletal system musculoskeletal system exocrine system hematopoietic system immune system integumental system entire sense organ system excretory system