Bone Burritos

We have been reading about the skeletal system in science class.  Today we built a model of a bone.  The tortilla shell represented the periosteum (or outer membrane of a bone), the cookies represented the compact bone (hard bone), the angel food cake was the spongy bone tissue, and the jelly was the bone marrow.  We topped it off with pull-n-peel licorice as the blood vessels.