Assertion: butterfly's adaptation | /r/HasProperty | mechanism
Facets:
value: to keep the potassium level
type: PURPOSE
value: in a specialized midgut
type: LOCATION
Source sentences:
text: An adaptation that enables them to eat so much is a mechanism in a specialized midgut that quickly transports ions to the lumen (midgut cavity), to keep the potassium level higher in the midgut cavity than in the hemolymph.