biology

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Across
  1. 6. web a chain of producers and consumers
  2. 9. the system we use to breathe
  3. 10. a type of respiration that doesn't require oxygen
  4. 11. a group of cells working together
  5. 12. a wide surface area that absorbs sulight
  6. 14. the system we used to eat
  7. 16. a living thing that eats producers
Down
  1. 1. when plants turn sunlight into food
  2. 2. eaten by consumers
  3. 3. holes on the bottom of the leaf that allow gases to diffuse
  4. 4. a group of organs working together to perform a specific task
  5. 5. something that only eats plants
  6. 7. a group of organelles
  7. 8. a group of tissues working together to perform a specific task
  8. 10. consumer top of the food web
  9. 13. a type of respiration that requires oxygen
  10. 15. hunts and eats prey