Digestive system

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Across
  1. 2. Enzyme that aids in breaking down food
  2. 3. Process where nutrients move into the bloodstream
  3. 4. Amount of energy needed to maintain automatic processes
  4. 6. The combination with oxygen to make energy and heat
  5. 11. The storage form of glucose
  6. 12. Ball formed by tongue before swallowing
  7. 13. The use pf nutrients to provide energy
  8. 15. Thick liquid of broken down food
  9. 16. Process of mechanically and chemically breaking down food
  10. 17. Special protein that helps a chemical reaction take place
  11. 18. The body's energy storage
  12. 19. Part of the digestive system that turns nutrients into forms that the body can use
  13. 20. Fingerlike projections that increase the surface area of the intestine to help absorbtion
Down
  1. 1. Narrow winding tube that connects the stomach with the large intestine
  2. 5. Watery liquid secreted into the mouth by glands, providing lubrication for chewing and swallowing, and aiding digestion.
  3. 7. Rhythmic movements of muscles
  4. 8. The amount of energy needed to raise the temperature of 1 kilogram of water by 1 degree celcius
  5. 9. The state of carbohydrates after they are fully broken down
  6. 10. List of juices that aid in digestion
  7. 12. Basal metabolic rate
  8. 14. Part of the digestive system that connects the mouth to the stomach