Photosynthesis

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Across
  1. 5. green pigment
  2. 6. absorbed from the soil
  3. 7. waste product of photosynthesis
Down
  1. 1. absorbed from the air
  2. 2. tiny holes in the leaf which allow gas diffusion
  3. 3. produced- from photosynthesis
  4. 4. plants get from sunlight