Skeletal System

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Across
  1. 3. a curved shape that forms a protective wall around the body cavity
  2. 4. attaches our bones to other bones
  3. 9. tubular shape with enlarged ends that provides support and serves as a lever
  4. 10. dense, smooth layer
  5. 11. framework for our body
  6. 12. has canals in it, not as hard as compact bone
Down
  1. 1. provides a cushioning between our bones
  2. 2. where the body’s blood is made
  3. 5. usually cubed shape that supports our weight and allows for small movements
  4. 6. many different shapes that do not fit into other bone categories
  5. 7. thin outer surface; contains nerves and blood vessels
  6. 8. attaches our bones to our muscles