Photosynthesis

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Across
  1. 3. the process by which green plants and some other organisms use sunlight to synthesize foods from carbon dioxide and water
  2. 6. Plants use the energy of the sun to change water and carbon dioxide into a sugar called
Down
  1. 1. released by humans and need for plants
  2. 2. gas produced by plants
  3. 4. green pigmentation in leaves
  4. 5. transportation of water and nutrients from roots to leaves