forming bases amoebas requires sublimation and exhumation of decaying scraping
digging_up_root is removal_by_moving. aortic_root_abscess is abscess. decomposition is separating. hubcap_removal is removal_by_moving. scratch_surface is album. emptying is removal. sampling is removal_by_moving. cracking_reaction is chemical_decomposition. root_cap is plant_organ. rooting is growth.