Nutrition in plants

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Across
  1. 2. a liquid needed for the plant to make its food
  2. 3. plants who make their own food
  3. 7. a green pigment present in the leaves and the stem
  4. 8. an opening in the underside of the leaves
Down
  1. 1. the plants food factory
  2. 4. bacteria found in the roots of plants like legumes
  3. 5. process in which the plant makes its own food
  4. 6. the food made by the plants