Ecology

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Across
  1. 3. Eats herbivores, carnivores, and omnivores
  2. 4. A job in an ecosystem
  3. 6. Each level on an energy pyramid
  4. 9. Living things in an ecosystem
  5. 10. Eats producers and consumers
  6. 12. Hunts and kills animals for food
  7. 15. An animal that is hunted for food
  8. 18. Show the direction in which energy flows
  9. 19. Any close relationship
  10. 20. Many food Chains
Down
  1. 1. Organism that does not make oxygen
  2. 2. Simple diagram that shows how energy is passed
  3. 5. Eats producers
  4. 7. Study of interactions among animals
  5. 8. Place an organism lives and gets what it needs
  6. 11. All Abiotic and Biotic features
  7. 13. One of any living thing
  8. 14. The transfer of one organism to another
  9. 16. Organism that makes oxygen
  10. 17. Consumes waste and dead organisms