Skeletal and Muscular Systems
Across
- 3. muscles that are under your conscious control
- 4. bones are a living _______________
- 7. jaw bone
- 9. made of tough protein fibers and connect bones to each other
- 13. plates, areas of bone that allow growth
- 14. a muscular organ that pumps blood all around body
- 16. finger and toe bones
- 17. muscles that are under your control
- 18. dense connective tissue found at the end of bones
- 19. involuntary muscles found within the walls of organs - push materials
- 20. upper leg bone
- 21. an element that your bones store
- 22. the type of cells that are made inside bones
Down
- 1. the shiny - white - tough layer that covers bones
- 2. the type of bone found at the center of the bone - light and porous
- 5. muscles that move body - are attached to bones - and control reflexes.
- 6. shortening of muscles
- 8. where the blood cells are made
- 10. system, human body system that allows us to move
- 11. involuntary muscle found only in the heart
- 12. system, made up of bones - cartilage - and ligaments
- 15. fibers, cells that make up muscles.
- 18. the type of bone that makes up the dense outer layer of bones