skeletal system cross word

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Across
  1. 3. covers the 2 bones
  2. 5. center of the skeleton
  3. 6. an example of an voluntary muscle
  4. 7. muscles that are under your conscious control
  5. 8. tissues that are in between 2 bones
  6. 10. a bone that is hard and dense, but not solid
  7. 12. a bone that has small spaces
  8. 13. an example of a involuntary muscle
  9. 14. one of the 26 small bones that make up a backbone
  10. 15. protects the brain
Down
  1. 1. attached to the bones on your skeleton. They provide the force that moves your bones, and are voluntary muscles.
  2. 2. a condition in which the body's bones become weak and break easily
  3. 4. muscles that are not under your conscious control
  4. 9. a substance that produces blood cells
  5. 11. a place in the body where 2 bones come together