Human Body Systems

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Across
  1. 1. produces children
  2. 3. a tube in the digestive system
  3. 8. takes in oxygen and removes carbon dioxide
  4. 10. many body systems work together to maintain this balance
  5. 11. found throughout the body in the endocrine system
  6. 13. filters fluid in the urinary system
  7. 16. a tube in the respiratory system
  8. 17. the main feature of your cardiovascular system
  9. 18. moves body and movlyes material within body
Down
  1. 2. breaks down food and absorbs useful substances
  2. 4. part of the nervous system
  3. 5. another word for circulatory system
  4. 6. includes white blood cells that check for infection
  5. 7. removes excess fluid waste
  6. 9. skin hair and nails
  7. 12. controls growth and development and release hormones
  8. 14. provides shape,structure to body,produces red blood cells
  9. 15. receives signals and processes information