Assertion: penguin's gland | /r/CapableOf | filter excess salt
Facets:
value: from the blood
type: TRANSITIVE-OBJECT
Source sentences:
text: Penguins are capable to drink saltwater for the fact that their superorbital glands filter excess salt from the bloodstream.
text: Therefore, a special gland called supraorbital present in the penguin body filters the excess salt from the blood, and the extra salt is secreted as a fluid from its nose.