Assertion: turtle's snout | /r/ObjectUse | used as snorkel
Facets:
Source sentences:
text: Their long pig-like snout is used as a snorkel to breathe when underwater and to sense their prey in muddy water.
text: That snout is used like a snorkel, minimizing the turtle's movement as only the tip of the snout needs to emerge from the water for the turtle to breathe.