Plants Nutrition

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Across
  1. 2. Scientist who studies about plan nutrition
  2. 4. Process of nutrition in plants
  3. 5. Producers that use light as primary product
  4. 7. Gas needed to make photosynthesis
Down
  1. 1. Producers that use chemicals from substances
  2. 3. Green color comes from this plant substance
  3. 6. It is a waste product during photosynthesis process