Bones

3. / this is a spongy tissue that resides inside some bones , it can crate red blood cells which helps transport blood through the body, and more.
9. / the central region of a long bone.
13. / is a cylindrical structure that contain living osteocytes and consist of a lamallae.
14. / delivers blood to the bone.
15. / this type of bone is long, and not very wide. They are very important for the mobility of the skeletal system.
19. / the ends of a long bone.
20. / this lines the inside of bones and the medullay cavity.

1. / the destination of growth in bones, it is only present in children.
2. bone / the substance that makes up your hard skeleton.
4. / located in the center of all cells, controls what transpires.
5. cavity / where the bone marrow is located.
6. bone / can be found at the ends of long bones, very porous and contains red marrow.
7. / is found in adults and is what replaces the epiphyseal plate.
8. / a cell that is responsible for making the bone.
10. / a mature osteoblast embedded in the matrix.
11. / the membrane that coats the outer portion of bones, it is quite dense.
12. / the narrow and centrally located channel in osteons that allows for the exchange of materials.
16. / flexible connective tissue that connects bones.
17. / these make up the skeletal system and protect interior organs from damage, they are rigid.
18. vessels / allows nutrients and waste in and out of bones.