Skeletal System

2. Where two bones meet.
7. skeleton The part of the skeletal system that allows movement in the body.
8. pairs Two muscles that work together, while one is contracts the other isn’t. Only one will work at a time, but they still work together.
12. The organisation of the bones which hold the body and give structure.
13. Strong tissue that connects muscles to bones.

1. fluid Liquid n the outside of bones in a bubble to allow movement.
3. They work to allow movement in the body. This pulls and pushes on the bones which help them grow.
4. On the end of bones and joints, stops bones from rubbing against each other.
5. Holds the bones together.
6. bone The inner part of bones. They have a web like structure called trabeculae which is spongy.
9. skeleton The part of the skeletal systems that protects the vital organs.
10. marrow Bone marrow is the tissue bones. It contains stem cells which make red blood cells, white blood cells and platets.
11. bone The hard outer layer of bones. They are very strong and hard.