Bones in the Human Skeletal System

2. People who are double jointed have extra ________ ligaments.
3. The talus and calcaneus bones are part of the _________.
4. The _______ (found in the leg) is the longest bone in the human body.
9. The ______ cage consists of 12 pairs of long, curving bones.
11. Phalanges are _________ bones.
12. The _________ is the scientific name for the knee cap.
13. The __________ is the upper arm.
14. The lower arm contains the ______ and radius.
16. This is the only bone in the head that is not fused together by adulthood.
18. This column is another name for the back bone.
19. This bone protects the heart.
20. Bones meet at ___________.

1. ________ Is a disease of the bones and is characterized by fragile, brittle bones that can break easily.
5. The three bones in the hip unite at the ___________.
6. The clavicle is also known as the ___________.
7. These bones have different shapes (ex pelvis).
8. Ball and socket joints can be fond at your shoulder and ________.
10. Act as blood repair kit.
13. Knees are examples of a ______ joint.
15. This is the most abundant mineral found in bones.
17. The ________ metacarpal in the hand moves independently of the others.
21. The vertebral column protects this cord.