What are the Haversian canals and the Volkmann's canals of the bones? Is the osseous tissue vascularized?

The Haversian canals are longitudinal canals show in the osseous tissue within which blood vessels and nerves pass. The osseous tissue gives itself in a concentric manner around these canals. The Volkmann's canals are communications among the Harvesian canals.

The osseous tissue is highly vascularized in its interior.

Musculoskeletal System - Image Diversity: bone anatomy