Unit 4 Review

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Across
  1. 5. The first part of photosynthesis
  2. 7. Catalysts that speed up reactions but are not consumed in reactions
  3. 11. The energy of the cell
  4. 13. The process of turning glucose and oxygen into ATP, carbon dioxide and water
  5. 14. Need to eat other organisms to survive
  6. 15. The second stage of cellular respiration
  7. 16. Reactions that release heat
Down
  1. 1. The first stage of cellular respiration
  2. 2. The process of turning carbon dioxide and water into glucose and oxygen with the help of the sun
  3. 3. The breaking down of glucose without oxygen
  4. 4. The pores of a leaf that allow carbon dioxide in and oxygen out
  5. 6. One of two electron carriers in cellular respiration
  6. 8. Reactions that absorb heat
  7. 9. When carbon is taken from carbon dioxide and turned into a solid product
  8. 10. The pigment used to absorb light in plants
  9. 11. Make their own food
  10. 12. The second part of photosynthesis