The bone that forms the chin is also the only bone connected to the skull by a freely moveable joint. This bone is the ________.
A) mental bone
B) maxilla
C) hyoid
D) vomer
E) mandible

Question

Quizplus · Accepted Answer

The mandible, or lower jawbone, forms the chin and is the only bone in the skull that is connected via a freely movable joint, allowing for the movement necessary for chewing and talking.

The Bone That Forms the Chin Is Also the Only