What is a vertabare?

A vertebra is one of the individual bones that make up the vertebral column, or spine, in vertebrate animals. Each vertebra is typically composed of a bony arch and a central body, providing structural support and protecting the spinal cord. Vertebrae are categorized into different regions: cervical, thoracic, lumbar, sacral, and coccygeal, each serving specific functions in mobility and stability. Collectively, they allow for flexibility and movement while maintaining the integrity of the spinal cord.