Answer:
Backbone Protects the spinal cord and a bundle of nerves that run through the spinal column.
Explanation:
The major function of the backbone is to provide protection to the spinal cord and a bundle of nerves runs through the spinal column. The backbone also provides stiffness to the body. It also transmits body weight in walking and standing. It also provides attachment with many muscles and pelvic and pectoral girdles.