SKELETAL SYSTEM PUZZLE QUIZ

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Across
  1. 7. What fluid allows bones to slide smoothly? (13 letters)
  2. 8. What covers the surface of joint bones? (9 letters)
  3. 10. What activity helps maintain bone strength? (8 letters)
  4. 11. What type of bone is the vertebra? (9 letters)
  5. 12. Which bones protect the brain? (5 letters)
  6. 14. What membrane covers the bone surface? (10 letters)
  7. 15. What type of joint is fully mobile? (11 letters)
  8. 16. What is found inside long bones and stores fat? (12 letters)
  9. 17. What vitamin helps bones absorb calcium? (8 letters)
Down
  1. 1. What tissue covers bones at joints? (9 letters)
  2. 2. What structure allows us to stand upright? (8 letters)
  3. 3. What attaches to bones to enable movement? (7 letters)
  4. 4. What is found in flat bones and makes blood cells? (9 letters)
  5. 5. Which mineral is essential for bone strength? (7 letters)
  6. 6. What part of bone produces blood cells? (6 letters) LONGBONE What type of bone is the femur? (8 letters) FLATBONE What type of bone forms the skull? (8 letters)
  7. 9. What posture helps avoid bone deformation? (11 letters)
  8. 11. What type of joint is immobile? (12 letters)
  9. 13. What connects two bones together? (8 letters)