Relationship among organisms crossword

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Across
  1. 2. One benefits one is harmed.
  2. 4. Relationship of organisms of 2 different species.
  3. 7. Living parts of an enviorment.
  4. 9. One benefits one is not helped or harmed
  5. 10. organisms that share an ecosystem.
Down
  1. 1. Two organisms try to use the same resources
  2. 3. Physical or non living favtors in an enviorment.
  3. 5. Factors that limit the size of population.
  4. 6. Both are benefited
  5. 8. One kills and eats the other