Body systems

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Across
  1. 2. tiny wires that carry message to and from brain
  2. 4. the pipe that transports air from nose and mouth to the lungs
  3. 6. the place where two bones meet
  4. 8. controls all body activities
  5. 10. the system that transports blood
Down
  1. 1. the organ that pumps blood
  2. 3. the body system containing bones, cartilage and joints
  3. 5. taking in air through nose and mouth
  4. 7. the bone that protects the brain
  5. 9. the pipe that transports food from mouth to stomach