Which Cranial Bone Articulates with Every Other Cranial Bone

Question

Which cranial bone articulates with every other cranial bone?
A) occipital
B) frontal
C) ethmoid
D) nasal
E) sphenoid

Accepted Answer

The sphenoid bone is known as the "keystone" of the cranial floor because it articulates with all other cranial bones, helping to hold them together.