nutrients in plants

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Across
  1. 2. cells cells controlling the opening and closing of stomata
  2. 4. organisms that work together for mutual benefits
  3. 6. organisms that directly or indirectly depend on plants
  4. 7. green pigment present in leaves
  5. 10. cells containing chlorophyll
  6. 12. organism that can make their own food
Down
  1. 1. chemical used to test starch
  2. 3. bacteria found in the roots of leguminous plants
  3. 5. pitcher plant is a
  4. 8. organisms that live on or in other organism and derive their food from them
  5. 9. 'photo' in the word photosynthesis means
  6. 11. tiny pores on an leaf that inhales carbon dioxide releases oxygen
  7. 13. ultimate source of energy