Assertion: skull's bone | /r/HasProperty | individual
Facets:
Source sentences:
text: In the adult, the skull consists of 22 individual bones, 21 of which are immobile and united into a single unit.
text: In the adult, the skull consists of 22 individual bones, 21 of which are immobile and united into a single unit.
text: In the adult, the skull consists of 22 individual bones, 21 of which are immobile and united into a single unit.