1. Name the three main bones in the arm.

2. There are how many bones in the average adult body?

3. The main mineral that makes up bone is what?

4. True or False.... Babies have less bones than the average adult.

5. True or False.... The vertebral column is the largest bone in the body.

6. True or False.... Spongy bone is hard, solid, and tough to break.

7. True or False.... Having little calcium in your diet can lead to Alzheimer's Disease.

8. Bone marrow produces what three things?

9. Name an example of a joint.

10. True or False.... Without bones people wouldn't be able to move.