Across
- 4. tendon inflamed
- 9. disease that cause bone to become less dense
- 10. bones store minerals that help your nerves ans muscles function properly. Long bones store fat that can be used for energy.
- 11. exercise strengthens your skeletal muscles
- 12. not under your control
- 14. muscle that straightens part of your body
Down
- 1. cells filled with protein
- 2. deposited by living cells
- 3. glands release oil that keeps har flexible and waterproofs the epidermis
- 5. fibers carry messages to and from the brain
- 6. body temperature falls below normal condition
- 7. the maintenance of a constant internal state in a changing environment
- 8. fibers mad of a protein
- 13. system organs work together