Energy Flow

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Across
  1. 2. an organism that makes its own food
  2. 4. breaks down dead organisms for energy
  3. 8. single eating pattern that shows energy flow
  4. 9. organism's position on a food web
  5. 10. where PS occurs in a plant
  6. 11. sun's energy
  7. 12. Richardson
Down
  1. 1. sugar made by plants during PS
  2. 2. material created during a chemical reaction
  3. 3. overlapping food chains to show energy flow
  4. 5. shows total energy at each trophic level
  5. 6. shows direction of energy flow
  6. 7. material needed to begin a chemical reaction
  7. 10. an organism that eats other organisms