The two major divisions of the skeletal system are?

The two major divisions of the skeletal system are:

1. Axial Skeleton: The axial skeleton includes the bones of the head, neck, and trunk. It provides support and protection for the brain, spinal cord, and internal organs. The axial skeleton consists of the skull, vertebral column, and rib cage.

2. Appendicular Skeleton: The appendicular skeleton consists of the bones of the limbs and the shoulder and hip girdles. It provides support and mobility for the limbs. The appendicular skeleton includes the bones of the upper limbs (arms and hands), lower limbs (legs and feet), and the shoulder girdles (scapulae and clavicles) and hip girdles (pelvis).