Food webs

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Across
  1. 2. level of an organism is the position it occupies in a food web
  2. 4. the variety of all living things and their interactions
  3. 7. are considered producers of a food web
  4. 9. ability to maintain or support a process over time.
  5. 10. an animal or thing that eats or uses something.
  6. 11. individual animals, plants, or single-celled life forms.
  7. 12. nutrients and energy are transferred from one organism to the other
Down
  1. 1. an organism (such as a bacterium or a fungus) that feed on and breaks down dead plant or animal matter.
  2. 3. the relocation of energy from one place to another, usually in a different form
  3. 5. consists of all the food chains in a single ecosystem.
  4. 6. an animal or persons that eat food of both plant and anis imal originis.
  5. 8. an organism that mostly feeds on plants.