Skeletal System Key Terms
Across
- 3. Process of calcium builds up in body tissue, causing tissue to harden
- 5. Thick, fibrous membrane that goes around and covers the outside of a bone
- 6. Former osteoblasts become surrounded by unmineralized matrix during bone formation
- 7. bone formation
Down
- 1. Internal skeleton
- 2. The straight shaft of a long bone
- 4. The widened ends of a long bone. Each and contains the epiphysial plate where bone growth takes place.