Two years into an Arctic expedition, they were forced to abandon ship a thousand miles north of Siberia. The Best Nonfiction Books of 2014 William OâConnor December 14, 2014 Going to the library was like a treasure hunt, an expedition.
The spine, also known as the vertebral column or spinal column, is a column of 26 bones in an adult body â 24 separate vertebrae interspaced with cartilage, and then additionally the sacrum and coccyx.... Click to read more below.
The spine is comprised of several small bones, called vertebrae, stacked on top of each other. The purpose of the vertebrae is to establish the structure of the spine. In between each vertebra is a disc and a joint, which allow the vertebrae (and ultimately the spine) to move and bend easily.