Identify the bones and features indicated in this radiograph of the neck

Neck is a flexible column, which consists of C1 to C7 vertebrae. It is the highly specialised part of the backbone, which performs several role in the body. The atlas, axis, pedicles, spinous process, and facet joints are some of the parts of neck vertebrae.

In the given image of neck radiography, it shows the cervical vertebrae. The neck consists of 7 vertebrae bones, which are distinguished from one another by intervertebral discs. The labelling in the given image of neck radiography are as follows:

1. Spinous Process

2. Atlas bone

3. Axis bone

4. Transverse process

5. Invertebral discs

6. Body of the vertebra.

The occipital bone is present on the posterior side, while the mandible indicates the anterior part of the neck radiography.

Therefore, the neck radiography  presented in the image represents the parts of C1 to C7 vertebrae.

To know more about neck bones, refer to the following link:

link

the earth is thought to have been formed about 4.6 billion years ago by collisions from a cloud of hydrogen, helium, rock, ice and other materials. these were pulled together by gravity to form objects in and around earth like- asteroids and small early planets called planetesimals.

so, the best possible answer to this question will be option d- to harden materials to form different parts of earth’s layers