I WONDER - What Are Vertebrae?

The video tutorial explains the structure and function of the human spine, highlighting its composition of 33 small bones called vertebrae. These bones form a strong, flexible column that supports the body. The vertebrae are categorized into four sections: cervical (neck), thoracic (upper back), lumbar (lower back), and sacral (pelvis).

What is the backbone made up of?

Describe the characteristics of the spine.

What role does the spine play in supporting the body?

How many sections are the vertebrae divided into?

What are the names of the sections of the vertebrae?