Unit 3 #1

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Across
  1. 3. forming a new bone
  2. 5. a condition in which the bones become weak and break easily
  3. 7. produces red and white blood cells and platelets
  4. 9. involuntary muscle that causes movements within your body
  5. 11. artificial forms of the male hormone testosterone
  6. 14. a tough supportive tissue that is softer and more flexible than bone
  7. 15. A strong fibrous band connecting bone to bone
  8. 18. involuntary muscle found only in the heart
  9. 21. a place in your body where two or more bones come together
  10. 22. are muscles that cant contract due to injury or not used often enough
  11. 23. fracture a tiny or small crack from repeated force
  12. 25. is inflammation from overuse
  13. 26. is the natural tension of muscle at rest
Down
  1. 1. fills the spaces in bones
  2. 2. a break in bone
  3. 4. are muscles that you can control to do activities
  4. 6. is the center of the skeletal system
  5. 8. is where the ends of bone in a join are forced out of their normal positions
  6. 10. fracture is cracked but not all of the way
  7. 12. is an abnormal curvature of the spine
  8. 13. allows bending and straightening
  9. 16. stores fat and found in long bones
  10. 17. allows movement in all directions
  11. 19. Fracture a broken bone that pierces or breaks through the skin
  12. 20. is a pulled muscle
  13. 23. an overstretched or torn ligament
  14. 24. attaches a muscle to a bone