Question

multiple choice question
the incompletely ossified areas of an infants skull are called:
o sutures
o sinuses
o orbits
o fontanelles

Explanation:

Fontanelles are the incompletely ossified areas in an infant's skull. They allow for the growth of the brain and skull during infancy and gradually close over time. Sutures are fibrous joints between skull - bones. Sinuses are cavities in the skull. Orbits are the eye - sockets.

Answer:

D. fontanelles