NUTRITION IN PLANTS

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Across
  1. 2. when iodine is added to starch it becomes
  2. 5. process of taking in food by an organism and its utilization by the body is called
  3. 6. a green pigment in leaves
  4. 8. 2 different organisms working together for their mutual benefit
  5. 10. organisms that directly or in directly depending on green plants for nutrition is
Down
  1. 1. a gas needed for photosynthesis
  2. 3. organisms that live in or on other living organisms and derive their food from them
  3. 4. bacteria present in pea plants
  4. 7. a method of growing plants without soil
  5. 9. organisms that can make their food from simple non-living substances