Question

what bone is c? rib clavicle sternum scapula

Explanation:

The sternum is a flat bone located in the center of the chest. It connects to the ribs via cartilage, forming the front of the rib cage. In the diagram, label C points to the central bone of the rib - cage structure, which is characteristic of the sternum. The rib (label E or F), clavicle (label B), and scapula (label A) have different anatomical positions and shapes compared to the centrally located bone at C.

Answer:

sternum