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Arm bones are attached to the rest of the skeleton by the:

A. hyoid bone
B. ear ossicles
C. pectoral girdle
D. pelvic girdle
E. vertebral column


Sagot :

Final answer:

The pectoral girdle, composed of the clavicle and scapula, attaches the upper limbs to the rest of the skeleton.


Explanation:

The bones that attach each upper limb to the rest of the skeleton are connected through the pectoral girdle, which consists of the clavicle (collarbone) and scapula (shoulder blade).

The clavicle is attached to the sternum of the thoracic cage, and the scapula articulates with the clavicle at the shoulder joint. These bones provide the points of attachment for the upper limbs to the axial skeleton.


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