Human body systems

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Across
  1. 3. system that helps movement in your body
  2. 7. tough strand of tissue that connects muscle to a bone
  3. 9. D what vitimin we get from going outside
  4. 10. human heart is divided into ___ chambers
Down
  1. 1. what organ controls your whole body and is apart of the circulatory system
  2. 2. basic unit of living life
  3. 4. what system gives your body structure and protects organs
  4. 5. cables that carry electrical impulses between your brain and the rest of your body
  5. 6. carries blood towards the heart
  6. 8. a specialized cell transmitting nerve impulses; a nerve cell.