Question

select all that apply what are the characteristics of the frontal bone? it contains a paranasal sinus. it forms the posterior side of the skull. it contains the supraorbital foramen. it contains the infraorbital foramen. need help? review these concept resources.

Explanation:

The frontal bone contains the frontal paranasal sinus and the supraorbital foramen. It forms the anterior - not the posterior - part of the skull. The infraorbital foramen is on the maxilla, not the frontal bone.

Answer:

It contains a paranasal sinus., It contains the supraorbital foramen.