Across
- 4. This forms the outer surface of a long bone.
- 6. Red ______ is responsible for hematopoiesis.
- 7. Blood vessels and nerves enter the bone
- 9. The cells in bone that maintain bone tissue.
Down
- 1. Spongy bone is composed of trabeculae that contain the osteocytes
- 2. The basic structural unit of compact bone.
- 3. The patella is classified as a _____ bone.
- 5. Bone that completely surrounds and protects the brain from non-traumatic injury.
- 8. the _______ foramen.