Write the functions of the vertebral column

Answer

### Step-by-Step Text Solution:

1. **Protection of the Spinal Cord**: The primary function of the vertebral column is to protect the spinal cord, which runs through the vertebral foramen of the vertebrae. This bony structure safeguards the delicate nervous tissue from injury.

2. **Support and Weight Bearing**: The vertebral column plays a crucial role in supporting the body’s weight. It bears the load when the body is in motion or at rest, maintaining stability and balance.

3. **Facilitation of Head Movement**: The cervical vertebrae, particularly the first two (the atlas and axis), allow for a wide range of head movements. This enables us to nod and rotate our heads freely.

4. **Axial Flexibility**: The intervertebral discs, which are located between the vertebrae, provide flexibility to the vertebral column. This flexibility allows for bending and twisting movements of the body, contributing to overall mobility.