Skeletal system Function

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Across
  1. 2. Skeletal muscles use the bones as levers to move the body
  2. 3. protect the heart
  3. 4. protect the lungs
  4. 6. Protects the spinal cord
  5. 8. protects the brain
  6. 9. Blood cells are made here
Down
  1. 1. A.K.a blood cell formation
  2. 2. supports the teeth
  3. 5. Composed of the body's bones and associated ligaments, tendons, and cartilages
  4. 7. 99% of body calcium is stored here