Anatomy

1. growth spurt often during teen
3. Openings or groves that allow blood vessels or nerves to enter bone
8. loss of calcium
11. controls bone growth in several ways to increase length of long bone
13. of the long bone
15. Small openings in Diaphysis where arteries enter bone
16. Where 2 bone surface come together (joint)
18. sunlight, fatty fish, salmon , tuna, calcium, abioption and bone remodeling
20. If not enough can lead to lose of minerals, salts and collagen fibers

2. To much calcium
4. Set bone in anatomical position without surgery
5. Disease caused by a decrease in bone mass
6. Thin and curved
7. Long bone containing oblique tunnel in its shaft for the passage of nutrient artery which supplies the shaft
9. Bone resobtion rate is greater than bone formation
10. Any broken bone
12. Requires surgery to reset bone
14. most likely to decrease bone mass with age
17. Complex shape
19. Help stabilize and strengthen bone and increase density