A hole through a bone is termed a _______.

Osteolysis is an important process in the regulation of ________.

When osteoblasts begin to differentiate within a fibrous membrane, the process is called

The pectoral girdle is composed of which of the following two bones?

The sacrum consists of five fused elements which afford protection for

__________ bone reduces the weight of the skeleton and reduces the load on muscles.

The central canal of an osteon contains _______.

Which connective tissue connects and stabilizes adjacent bones?

In addition to bone tissue, the typical bone also contains:  (select all that apply)

Secondary ossification centers are located in the ______.