Darcy

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Across
  1. 1. organisms that resemble bacteria but also display characteristics found in multicellular organisms.
  2. 2. an organism capable of self nourishment using inorganic materials
  3. 3. the impact of one plant on another
  4. 7. an animal that feeds on plants and animals
  5. 8. a carnivorous animal
  6. 9. a phylum
  7. 11. an organism able to make its own food
  8. 12. the struggle for food and resources among organisms
  9. 16. an animal that feeds on dead organic matter
  10. 17. a living animal
  11. 19. an animal that feeds on both meat and plants
Down
  1. 1. a structure modified to fit an environment
  2. 4. warm blooded
  3. 5. the given number of organisms in a certain place
  4. 6. organism requiring organic compounds for its primary source of food
  5. 10. relationship that benefit both species
  6. 13. when a predator feeds on its prey
  7. 14. a herbivorous animal
  8. 15. characterised by the absence of life
  9. 18. the study of ecosystems