Acleft palate arises when the right and left bones fail to fuse medially during fetal development.

Answer;

-Maxillae

A cleft palate arises when the right and left maxillae bones fail to fuse medially during fetal development.

Explanation;

-A cleft palate is a split or opening in the roof of the mouth. It is a birth defect that occur when a baby's lip or mouth do not form properly during pregnancy. It can involve the hard palate (the bony front portion of the roof of the mouth), and/or the soft palate, and can occur on one or both sides of the mouth.

the oceanic zone is typically defined as the area of the ocean lying beyond the continental shelf, but operationally is often referred to as beginning where the water depths drop to below 100 meters (328 feet), seaward from the coast to the open ocean.

explanation:

thats not even an aswer choice