Biology Cross Word Puzzle

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Across
  1. 4. small organelle in the leaf that contain chlorophyll
  2. 7. a mixture of water and mineral salts
  3. 9. a condition needed for photosynthesis
  4. 10. a gas absorbed during photosynthesis
Down
  1. 1. a green pigment in the plant
  2. 2. a biological process done by the plant to produce its food
  3. 3. agas released during photosynthesis
  4. 5. an organic substance produced by the plant
  5. 6. absorbed by roots from soil
  6. 8. a solution used to identify starch