Which of the following is NOT a step in the formation of endochondral bone?

A) Hyaline cartilage develops in the shape of the future bone.
B) Periosteum forms from connective tissue on the outside of the developing bone.
C) Hyaline cartilage converts to adipose tissue.
D) Osteoblasts deposit bone tissue in place of disintegrating cartilage.
E) Osteoblasts deposit compact bone beneath the periosteum.