Photosynthesis

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Across
  1. 4. used to transport H2O
  2. 8. danger to organisms life
Down
  1. 1. the garud cell opening
  2. 2. H2o
  3. 3. release from so much pollution
  4. 5. O2
  5. 6. essential for reaction
  6. 7. the green pigment