science ict crossword

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Across
  1. 2. relation in which both plant benefit each other
  2. 6. bacteria that can convert nitrogen into water soluble compound
  3. 8. conduct photosynthesis
  4. 10. cuscta
  5. 12. plants that consume insect
Down
  1. 1. green pigment
  2. 3. plants that live on dead and derive their food from them
  3. 4. take water&minerals from host
  4. 5. control opening&closing of stomata
  5. 7. important gas released during photosynthesis by plants
  6. 9. chemical used to detect starch
  7. 11. produce own food