FOOD CHAINS

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Across
  1. 3. The interconnected food chains within an ecosystem
  2. 6. An organism that feeds on dead and decomposing matter
  3. 7. An animal that eats only plants
  4. 8. A living thing
  5. 9. A biological community of organisms and their environment
  6. 10. An animal that eats both plants and animals
  7. 11. An animal that hunts and eats other animals to survive
  8. 13. The process by which plants convert energy from the sun into food
  9. 14. An animal that eats dead organisms
Down
  1. 1. A series of organisms each dependent on the next as a source of food
  2. 2. The struggle between organisms of the same species for limited resources
  3. 4. An animal that eats only other animals
  4. 5. An animal that is hunted and eaten by a predator
  5. 6. An organism that makes its own food
  6. 12. An organism that eats other organisms
  7. 13. An organism that makes its own food