What spinal column is made up of bones called?

The spinal column is made up of bones called vertebrae. These vertebrae are stacked on top of one another to form the vertebral column, which protects the spinal cord and provides structural support for the body. The human spine consists of 33 vertebrae, divided into different regions: cervical, thoracic, lumbar, sacral, and coccygeal. Each vertebra plays a crucial role in maintaining posture and facilitating movement.