Photosynthesis

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Across
  1. 2. Iodine test help to prove the presence of _______ in leaf.
  2. 4. Carbon dioxide enters leaf through this.
  3. 5. This substance helps to trap sunlight.
  4. 6. This solution is absorbed by starch.
Down
  1. 1. This chemical helps to remove Chlorophyll from leaf.
  2. 3. This process makes the leaf soft.