Interdependence of Living Things

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Across
  1. 3. the process plants use energy from the sun to produce food
  2. 5. shows the path that energy takes from one organism to another in the form of food
  3. 6. multiple food chains create this
  4. 8. the total number of one type of organism in a certain area
  5. 10. eats meat
  6. 12. the biotic and abiotic factors that work together in an area
  7. 13. an animal that hunt and eats other animals
  8. 14. living or once-living
  9. 15. an animal that is hunted or eaten by other animals
  10. 16. occurs when more than one individual or population tries to use the same resource
  11. 17. an abiotic factor all life on Earth needs for survival
Down
  1. 1. eats other organisms for food
  2. 2. breaks down dead things for food
  3. 4. eats plants and meat
  4. 7. place an organism lives
  5. 8. creates its own food
  6. 9. nonliving
  7. 11. eats plants