nutrition

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Across
  1. 3. organisms that live on dead plants
  2. 4. can make their own food
  3. 6. partial parasites
  4. 7. lives on a host
  5. 9. total parasites
  6. 10. bacteria
Down
  1. 1. utilization of food by an organism
  2. 2. cannot make their own food
  3. 5. mutual benefit
  4. 8. can convert atmospheric nitrogen into soluble form