what is the appendicular skeleton
The appendicular skeleton is the portion of human and many animal skeletons that includes the limbs, the pelvis, and the pectoral girdle â in other words, most things outside of the skull, the spine, and the ribs.For adult humans, this includes approximately 126 of the roughly 206 fully formed bones.wo girdles, the pectoral girdle and the pelvis, serve as anchors to attach the appendicular portion to the axial skeleton. The pectoral girdle, consisting of the collarbone and shoulder blades, connects the upper limbs to the sternum.