Body Systems

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Across
  1. 2. process regulated by the endocrine system
  2. 4. breathe, respiratory system
  3. 7. lymph nodes
  4. 9. regulates water, electrolyte, and acid-base balance of the blood
  5. 10. bones, cartilage, joints
  6. 12. carries oxygen, carbon dioxide, nutrients
  7. 14. keeps blood constantly supplied with oxygen and removes carbon dioxide
  8. 15. in the skeletal system, teeth
  9. 17. fast-acting control system of the body
  10. 19. pumps blood
Down
  1. 1. heart and blood vessels
  2. 3. helps regulate body temperature
  3. 5. nervous system, think
  4. 6. eliminated undigested food as solid waste
  5. 8. allow movement
  6. 11. process regulated by the endocrine system
  7. 13. inhale, respiratory system
  8. 16. external body covering
  9. 18. producing of offspring