Body Systems

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Across
  1. 1. brings blood back to the heart
  2. 3. main organs of the respiratory system
  3. 8. breaks down food
  4. 9. fibers that send messages to the brain and body
  5. 12. support framework
  6. 13. transports oxygen, nutrients, and waste
  7. 14. breathing system
Down
  1. 2. system that is made up of hair, skin, nails
  2. 4. system for communication and control
  3. 5. soft material at the end of bones
  4. 6. main organs of the excretory system
  5. 7. movement and posture
  6. 10. removes liquid waste
  7. 11. takes blood away from the heart