Assertion: bony labyrinth | /r/CapableOf | comprise three semi-circular canals
Facets:
Source sentences:
text: The bony labyrinth comprises a vestibule, three semi-circular canals, and spirally coiled cochlea.
text: - Vestibule: a chamber in the centre of the bony labyrinth, which communicates with both the cochlea and the semicircular canals.