Internal Animal Anatomy

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Across
  1. 2. system which controls all functions of the body
  2. 3. organs found in the digestive system
  3. 4. where the large and small intestines are joined
  4. 6. organ found in the excretory system
  5. 10. major part of the respiratory system
  6. 12. male reproductive organ
  7. 13. system which helps produce individuals of the same species
  8. 15. organ that grinds and crushes food in birds
  9. 16. system that is responsible for ridding the body of waste
  10. 19. muscle that makes up the thickness of the heart
Down
  1. 1. where the absorption of water from undigested food occurs
  2. 5. term that means single stomached
  3. 7. thin layer inside myocardium
  4. 8. system where food is broken down and nutrients are gleaned
  5. 9. system that provides the body with heat
  6. 11. system that is responsible for transporting nutrients, metabolic waste and oxygen
  7. 14. female reproductive organ
  8. 17. thin layer over the myocardium
  9. 18. the act of rabbits consuming their own undigested feces