Answer :
Final answer:
The cranium is divided into facial bones and the brain case, also known as the cranial vault.
Explanation:
The cranium, which is the skull, is subdivided into two structures: the facial bones and the brain case. The facial bones make up the front part of the skull and include structures such as the cheekbones and the jawbone. The brain case, also known as the cranial vault, forms the back of the skull and houses the brain.
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