Across
- 3. only life-necessary function of the stomach
- 5. migration of fluid through a barrier
- 7. attack and destroy pathogens in alveoli
- 9. "voicebox"
- 11. moistens, warms and filters incoming air
- 12. respiratory air sacs
- 15. specialized lymph capillaries in the intestinal mucosa
- 16. waves of smooth muscle contraction
- 18. pulmonary ventilation
- 19. point where trachea branches to form two
Down
- 1. generates gastric acid
- 2. breathing in
- 4. generates and secretes pepsinogen
- 6. enzyme that digests starches
- 8. site of enzymatic activation in duodenum
- 10. include liver, gall bladder and pancreas
- 13. organ of gas exchange
- 14. exchange of gases
- 17. emulsifies fats