Across
- 4. Bones in the skeleton that are used for movement consisting of your upper and lower limbs.
- 9. Supporting framework of an organism.
- 10. Spongy tissue inside some of the bones in your body
- 12. 2 Muscle working together in which one relaxes and one contracts.
- 13. Tough, flexible tissue that hold bones in a joint together
Down
- 1. A lubricant for bone ends, allowing them to slide over each other
- 2. Tissues that contract and stretch pulling on the bones they are attached to, causing them to move
- 3. Smooth material covering the ends of bones moving against each other.
- 5. Bones in the skeleton that are used for protection consisting of your head and trunk of vertebrae.
- 6. The inner part of the bone (part of it filled with bone marrow)
- 7. Tissue that attaches muscle to bone holding the muscle in position
- 8. Connection made between 2 bones allowing for movement
- 11. The outer layer of the bone that is dense and heavy, giving it its strength.