nutrition in plants

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Across
  1. 6. what is the certain bacteria present in the soil
  2. 8. what organisms can make their own food
  3. 9. what are the three names for non-green plants
  4. 10. what helps to keep a plant rigid and upright
Down
  1. 1. what organisms depend on green plants for nutrition
  2. 2. what organisms live on dead plants and derive food from them
  3. 3. what is trapped by chlorophyll for the energy of photosynthesis
  4. 4. what is not necessary for photosynthesis
  5. 5. what mode of nutrition where to different organisms work together for mutual benefit
  6. 7. what organisms live in or on other living organisms and derive their food from them