Human Body Systems CROSSWORD PUZZLE

12345678910111213141516171819
Across
  1. 3. Organs working together form a
  2. 4. VESSELS- Tubes that carry blood
  3. 5. System that breaks down food
  4. 8. System that allows movement
  5. 12. System that supports and protects the body
  6. 14. Organ that pumps blood
  7. 15. System that controls and sends messages in the body
  8. 17. System that carries oxygen and food around the body
  9. 18. Tissue that helps movement
  10. 19. Basic unit of the body
Down
  1. 1. Organ used for thinking and control
  2. 2. System that removes waste from the body
  3. 3. Organ that helps digest food
  4. 6. Group of similar cells working together
  5. 7. Organ used for breathing
  6. 9. Hard structure that supports the body
  7. 10. Group of tissues working together
  8. 11. System used for breathing
  9. 13. DIOXIDE- Waste gas removed from the body
  10. 16. System responsible for producing offspring