Write true if the statement is true or false if the statement is false. 1. Cartilage is a type of dense connective tissue.

2. One of the functions of the skeleton is to produce blood cells.

3. When blood levels of minerals are too high, bones release some of the minerals back into the blood.

4. The basic structure of bones is bone matrix.

5. There are three types of specialized cells in human bones.

6. Osteoclasts make new bone cells.

7. Bones are dynamic, living tissues.

8. Compact bone makes up the dense outer layer of bone.

9. Periosteum is soft connective tissue.

10. Early in the development of a human fetus, the skeleton is made entirely of bone.

11. A joint is a place where two or more bones of the skeleton meet.

12. There are four main types of joints.

13. Immovable joints are also known as synovial joints.

14. Of all the movable joints, a ball-and-socket joint has the greatest range of motion.

15. Despite their hardness and strength, bones can suffer from injury and disease.

Answer please I need help for 25 points!!!