Nutrition in plants

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Across
  1. 4. organisms that live on dead plants and animals and derives their food from them
  2. 5. organisms that directly on indirectly depend on green plants for nutrition
  3. 7. organisms that live in or on other living organisms and derive their food from them
  4. 9. tiny pores in the underside of the leaves which help in exchange of gases
Down
  1. 1. the mode of nutrition where two different organisms work together for their mutual benefit
  2. 2. organisms that can make their own food from simple non-living substance
  3. 3. the process in which chlorophyll containing plant cells synthesis food in the form of glucose,using carbon dioxide and water in the presence of light energy
  4. 6. the process of taking in food by an organism and its utilization by the body
  5. 8. stack of thylakoid