nutrition in plants

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Across
  1. 3. helps to keep plant upright
  2. 4. nutrition plants that depend directly or indirectly on green plants for heir nutrition
  3. 5. living organism that cannot make their own food
  4. 7. a bacteria that can take atmospheric nitrogen and convert it into a soluble form
  5. 9. the process of taking in food by an organism and its utilization by the body
Down
  1. 1. organisms that live in or on other dead plants and animals and derive their food from them.
  2. 2. living organisms that can make their own food
  3. 6. the mode of nutrition where 2 different organisms work together for their mutual benefit.
  4. 8. family of fungus