Skeletal System

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Across
  1. 3. protects the knee joint
  2. 5. protect the heart
  3. 6. protects chest blood vessels
  4. 7. protects the brain
  5. 9. protect the lungs
  6. 10. protect the urinary bladder
Down
  1. 1. protect the spinal chord
  2. 2. protects the muscles in the thumb
  3. 4. holds the weight of the body
  4. 8. holds teeth in place