NUTRITION IN PLANTS

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Across
  1. 4. depend directly or indirectly on green-plants
  2. 5. Bacteria contained in soil
  3. 6. after adding starch in leaf for the test for starch
Down
  1. 1. green- plants make their own food
  2. 2. Control opening and closing of stomata
  3. 3. Farmers add fetilizers which is rich in__________.