Digestive and Respiratory System Review

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Across
  1. 2. first part of small intestine
  2. 5. located between the stomach and the large intestine
  3. 7. middle part of pharynx
  4. 8. inner lining of digestive tract
  5. 11. method of moving food that consists of contraction and relaxation of muscles
  6. 12. what the liver produces
  7. 13. mixture of ingested substances and stomach secretions
  8. 14. term for chewing and pulverizing food
  9. 17. organs in the abdominopelvic cavity are lined by the visceral _________
  10. 19. enzyme for breaking down lipids
  11. 20. flap of skin that covers the airway when swallowing
  12. 21. first phase of swallowing
  13. 23. wrinkles or folds in the stomach
Down
  1. 1. type of membrane that surrounds lungs
  2. 3. scientific name for swallowing
  3. 4. takes air from trachea to lungs
  4. 6. term for when materials enter the mouth
  5. 9. method of moving food using non-patterned contractions
  6. 10. saliva is 99%
  7. 15. carb digesting enzyme
  8. 16. where gas exchange takes place in the lungs
  9. 18. connects the pharynx to the stomach
  10. 22. "voice box"