The axial skeleton contains 80 bones, including the skull, spine and rib cage. It forms the central structure of the skeleton, with the function of protecting the brain, spinal cord, heart and lungs.

The human skeletal system consists of all of the bones, cartilage, tendons, and ligaments in the body. Altogether, the skeleton makes up about 20 percent of a person’s body weight. An adult’s ...

Axial Skeleton (80 bones) The skeleton which constructs the main axis of the body is called the axial system. It consists of bone of skull, vertebral column, ribs and sternum.

Human Evolution Human evolution: Facts about the past 300,000 years of Homo sapiens. ... The axial skeleton totals 80 bones, consisting of the vertebral column, the rib cage and the skull.

Part four will look at the appendicular skeleton. There are a total of 206 bones in the human adult body (Tortora and Grabowski, 2003), which are divided into two main parts (Fig 1). The axial ...

The human skeletal system is divided into two major parts known as the axial skeleton and the appendicular skeleton. Test your knowledge on the human skeletal system by taking this quiz.