Assertion: plesiosaur | /r/CapableOf | breathe air
Facets:
Source sentences:
text: However, there are two problems with the theory that the Loch Ness monster is really a plesiosaur: first, as mentioned above, plesiosaurs breathe air, so the Loch Ness monster would have to emerge from the depths of its lake every ten minutes or so, which might draw some attention.
text: First, plesiosaurs breathe air.
text: Plesiosaurs breathed air (being reptiles) and gave birth to live young.