External maxillary artery; Supplies blood to the lower region of the face, mouth and nose
Bones of the Axial Skeleton. The Axial Skeleton is the central core of the human body housing and protecting itâs vital organs. The axial skeleton consists of 80 bones: 29 bones in the head - (8 cranial and 14 facial bones) and then also 7 accociated bones (6 auditory ossicles and the Hyoid Bone) 25 bones of the thorax - (the sternum and 24 ribs)
The axial skeleton is formed by the vertebral column, the rib cage and the skull. The appendicular skeleton, which is attached to the axial skeleton, is formed by the pectoral girdle, the pelvic girdle and the bones of the upper and lower limbs.t is composed of 270 bones at birth â this total decreases to 206 bones by adulthood after some bones have fused together. The bone mass in the skeleton reaches maximum density around age 30.