If you were examining the skull,the sphenoid and occipital bones would be less visible than the frontal and ethmoid bones.

Question

Quizplus · Accepted Answer

The sphenoid and occipital bones are at the base and back of the skull, respectively, and are not as prominently visible from a frontal view as the frontal bone. The ethmoid bone is deeply situated between the eyes and is not as visible as the frontal bone from an external examination.

If You Were Examining the Skull,the Sphenoid and Occipital Bones