Photosynthesis and the Carbon cycle

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Across
  1. 1. transport of food
  2. 3. transport of water
  3. 4. another word for sugar
  4. 6. the constant recycling on carbon
  5. 9. when plants and animals produce the gas, carbon dioxide during energy producing process
  6. 11. these stick out on plants
  7. 12. for general growth
  8. 14. plants use this method to make their own food
  9. 16. farmers have these
  10. 18. this happens when too much carbon dioxide is being released tinto the atmosphere
  11. 20. helps the plants grow
  12. 21. gives the plant energy
Down
  1. 2. what we use to breath
  2. 5. burning
  3. 7. plants use this and turn it into energy
  4. 8. this travels up through the roots
  5. 10. these absorb water
  6. 13. green stuff where the chemical reactions happen
  7. 14. makes leaves healthy
  8. 15. found in ponds
  9. 17. fuels like coal and oil
  10. 19. test for startch