Assertion: kidney | /r/CapableOf | maintain balance
Facets:
value: within a narrow range
type: OTHER
value: in the body
type: LOCATION
Source sentences:
text: The kidneys maintain water volume and balance as well as regulate blood composition.
text: Despite a wide range of losses and intake of water and plasma constituents through different venues, the kidneys are able to maintain their balance in the body within a narrow range that is compatible with life.