The axial skeleton supports the head, neck, back, and chest and thus forms the vertical axis of the body. It consists of the skull, vertebral column (including the sacrum and coccyx), and the thoracic cage, formed by the ribs and sternum. The appendicular skeleton is made up of all bones of the upper and lower limbs.
Cut Rita Zahara
“Axial and Appendicular Skeleton,” Open Educational Resource (OER) - UNM, accessed February 28, 2020, http://oer.unm.ac.id/items/show/1042.