skeletal system

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Across
  1. 1. protect your heart and lungs
  2. 3. upper leg bone
  3. 6. helps you stand up
  4. 7. lower leg bone
  5. 8. connects your legs to your spine
Down
  1. 1. lower arm bone
  2. 2. upper arm bone
  3. 4. helps you chew/also called the jaw
  4. 5. protects your spinal cord
  5. 9. protects your brain