REVISION

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Across
  1. 6. To trap sunlight
  2. 7. _____ is where photosynthesis occurs
  3. 10. Enzymes will become ______ beyond optimum temperature
  4. 13. Place where gas exchange occurs inside the leaf of a green plant
  5. 16. Tooth decay happens due to _______ produce by bacteria
  6. 17. _______ ion is needed to make chlorophyll
  7. 18. Red blood cell do not have _______
  8. 20. _____ breaks down protein
  9. 21. Carbon, hydrogen, oxygen, and ______ is needed to make protein
  10. 22. All enzymes are made up of ________
  11. 24. movement of molecules from high concentration to low concentration
  12. 25. Plant release _______ into the atmosphere
Down
  1. 1. Photosynthesis convert light energy to _______ energy
  2. 2. Salivary amylase can be found in the
  3. 3. ______ is needed to make haemoglobin
  4. 4. Plant makes their own food through the process of ______
  5. 5. ______ happens when a person has not taken enough fibre or roughage in their diet for a long time.
  6. 8. movement of water molecules from high water concentration to low water concentration
  7. 9. The use of absorbed nutrients by the body is called _________
  8. 11. Removal of undigested food from the body
  9. 12. ______ breaks down starch
  10. 14. _________ occurs both in small intestine and large intestine
  11. 15. ______ breaks down fats
  12. 19. Bile juice is produce in the _________
  13. 23. Wave-like contraction to move food along the oesophagus