Assertion: saltwater crocodile | /r/HasAspect | valve
Facets:
Source sentences:
text: Saltwater Crocodiles have a valve that seals off the mouth from the throat and this enables them to open their mouth while they are under water.
text: Saltwater Crocodiles have a valve that seals off the mouth from the throat and this enables them to open their mouth while they are under water.