Digestive and Respiratory System Review

123456789101112131415161718192021
Across
  1. 3. closes trachea when swallowing to prevent food from entering
  2. 8. space between lungs for heart
  3. 10. a critical component of chemical digestion
  4. 11. type of digestion, example: chewing
  5. 13. air sacs at the end of the bronchioles
  6. 15. collapsed lung
  7. 17. begins after food is swallowed and allows for food to move through canal
  8. 19. examples include liver, gallbladder, and pancreas
  9. 21. enzyme in mouth that breaks down starch into glucose
Down
  1. 1. major enzyme in stomach aiding in chemical digestion
  2. 2. two branches that lead to bronchioles
  3. 4. cylindrical windpipe connecting larynx to bronchi
  4. 5. law describing inverse relationship between pressure and volume
  5. 6. blood vessel that makes contact with alveoli
  6. 7. voicebox
  7. 9. main site of nutrient absorption
  8. 12. caused by deficiency of vitamin c
  9. 14. characterized by excess mucus in airways
  10. 16. muscle used for breathing
  11. 18. another name for alimentary canal
  12. 20. describes food and liquid entering mouth, beginning of digestion