Final answer:
The upper jawbones are called maxillary bones or maxillae. They form the upper jaw, much of the hard palate, the medial floor of the orbit, and the lateral base of the nose.
Step-by-step explanation:
The upper jawbones are called maxillary bones or maxillae. They form the upper jaw, much of the hard palate, the medial floor of the orbit, and the lateral base of the nose. The curved, inferior margin of the maxilla that contains the upper teeth is called the alveolar process of the maxilla. Each tooth is anchored into a deep socket called an alveolus.
The maxillary bones, or maxillae, are crucial facial bones with various functions. They form the upper jaw, containing the upper teeth and supporting facial structures. Maxillae contribute to facial appearance, aid in speech by forming the palate, and play a role in mastication (chewing) and the overall stability of the facial skeleton.