Final answer:
The mandible, or lower jawbone, has notable characteristics such as the coronoid and condylar processes, temporomandibular joint, and mandibular notch. The alveolar process of the mandible anchors the lower teeth.
Step-by-step explanation:
The lower jawbone, or mandible, includes a number of noteworthy features. It is made up of a vertically oriented ramus and a horizontal body. The coronoid process and the condylar process are the two bony projections on the ramus. One of the biting muscles attaches to the flattened anterior projection known as the coronoid process. The posterior projection known as the condylar process articulates with the temporal bone's articular tubercle and mandibular fossa to form the temporomandibular joint. The mandibular notch, a wide U-shaped curve that lies between the coronoid and condylar processes, is another significant landmark.
The upper border of the mandibular body is known as the alveolar process of the mandible, which serves to anchor the lower teeth.