Biology

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Across
  1. 5. a non living factor that can affect an ecosystem
  2. 8. the variety of life in an ecosystem
  3. 9. obtain energy by eating secondary consumers
  4. 10. Eats only producers
Down
  1. 1. an animal that feeds on dead material
  2. 2. The study of relationships between living organisms and their physical environment
  3. 3. obtain energy by eating herbivores
  4. 4. An organism that eats animals
  5. 6. A living factor that can affect an ecosystem
  6. 7. an organism that eats plants and animals