Assertion: fin whale's jaw | /r/MadeOf | the maxilla bone
Facets:
value: to form a maxillary "step
type: PURPOSE
Source sentences:
text: The tip of the upper jaw, formed by the premaxilla bone, is raised above the part of the jaw formed by the maxilla bone to form a maxillary "step.
text: The tip of the upper jaw, formed by the premaxilla bone, is raised above the part of the jaw formed by the maxilla bone to form a maxillary "step.