metalanguage

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Across
  1. 4. something that eats another thing
  2. 6. a large naturally occurring community of flora and fauna
  3. 7. something that puts something in danger
  4. 8. a living thing
Down
  1. 1. relating to feeding and nutrition.
  2. 2. something that creates something
  3. 3. an animal that feeds on plants.
  4. 5. he variety of plant and animal life in the world or in a particular habitat