ecosystem

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Across
  1. 2. foodchain
  2. 4. foodweb
  3. 9. energypyramid
  4. 10. cellularrespiration
  5. 11. proteins
Down
  1. 1. Photosynthesis
  2. 3. Nucleicacids
  3. 5. terrestrialecosystem
  4. 6. aquaticpredator
  5. 7. Lipids
  6. 8. apexpredator