LivingSystem This Or That CrossWord

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Across
  1. 4. The bodies chemical messengers sending signals into the bloodstreams
  2. 6. Recieves and sends messages to the brain to tell the body what to do
  3. 8. responsible for the movement of your body
  4. 10. Gets rid of waste from your blood
  5. 15. Protects internal Organs and Maintains Body Tempature
  6. 17. Carries Nutrients throughout our body
  7. 19. Uses blood to transport nutrients
Down
  1. 1. Regulates the bodies growth
  2. 2. Breaks down food into usable nutrients
  3. 3. The flexable connective tissue in our respiratory tract
  4. 5. A collection of parts able to work together to serve a common purpose
  5. 7. Takes in oxygen, letting out carbon dioxide
  6. 9. Structures our body
  7. 11. What we use to eat
  8. 12. the lower part of the alimentary cana
  9. 13. Filters blood into urine
  10. 14. A blood vessel that carries blood from the heart to the body
  11. 16. The amount of body system
  12. 18. Contain and help us to breath oxygen
  13. 20. A chamber connected to other chambers or passage ways in your heart