Skeletal system

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Across
  1. 5. The bone that helps protect your heart.
  2. 6. Protects organs in chestMarrow
  3. 7. Fiber that attach your bone.
  4. 8. Fibers that attach muscle to bone
Down
  1. 1. The largest bone in your body
  2. 2. bone that protects your skull
  3. 3. made of connective tissue
  4. 4. Fibers that attach bone to bone
  5. 5. Bone that protects your brain