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Across
  1. 3. an organism that eats secondary consumers
  2. 4. nonliving factors in an ecosystem
  3. 8. life
  4. 10. an organism that eats primary consumer
  5. 11. they break down dead plants and animals
  6. 12. meat eaters
Down
  1. 1. living or once living factors in an ecosystem
  2. 2. plant eaters
  3. 5. eats both plants and animals
  4. 6. an organism that eats primary consumers
  5. 7. flower
  6. 9. shows the flow of food energy from one organism to another