Question

which of the following bones is not part of the appendicular skeleton?
o coxal bones
o clavicles
o tibia
o sacrum
o scapula

Explanation:

The appendicular skeleton includes the bones of the limbs and the girdles that attach the limbs to the axial skeleton. The coxal bones are part of the pelvic girdle, clavicles are part of the pectoral girdle, tibia is a leg - bone, and scapula is part of the pectoral girdle. The sacrum is a part of the axial skeleton, which consists of the skull, vertebral column, and thoracic cage.

Answer:

sacrum