part of part of organism substance AAO:0010839 AEO:0000004 BILA:0000004 CALOHA:TS-2101 CARO:0000004 EHDAA2:0003004 EMAPA:35178 FBbt:00007019 FMA:9669 HAO:0000004 MA:0002450 Material anatomical entity in a gaseous, liquid, semisolid or solid state; produced by anatomical structures or derived from inhaled and ingested substances that have been modified by anatomical structures as they pass through the body. SPD:0000008 TAO:0001487 TGMA:0001824 UBERON:0000463 VHOG:0001726 XAO:0004001 ZFA:0001487 body fluid or substance body substance galen:BodySubstance organism substance portion of body substance portion of organism substance uberon material anatomical entity multicellular organism