Assertion list for term "the organ system".
Results from Ascent++: 5
human musculoskeletal system (subgroup of musculoskeletal system) → IsA → an organ system 0.68
circulatory system → IsA → an organ system 0.51
nervous system → IsA → an organ system 0.37
musculoskeletal system → IsA → an organ system 0.35
liver → IsA → the organ system 0.34