Assertion: jaw | /r/MadeOf | mandible
Facets:
Source sentences:
text: The jaw consists of two bones, the maxilla, or upper jaw, and mandible, or lower jaw.
text: In arthropods, the jaws are chitinous and oppose laterally, and may consist of mandibles or chelicerae.
text: In arthropods, the jaws are chitinous and oppose laterally, and may consist of mandibles or chelicerae.