Assertion: turtle | /r/CapableOf | get oxygen
Facets:
value: by pushing their head
type: MANNER
Source sentences:
text: These turtles can get oxygen by pushing their head out of the mud and allowing gas exchange to take place through the membranes of their mouth and throat.
text: To ensure turtles are getting enough oxygen, make sure holes or slivers exist in the box to allow for fresh air to come through.