crossword

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Across
  1. 2. animal that lays eggs
  2. 4. other animal that gives milk
  3. 6. walking in a forest
  4. 7. animals and plants live here
Down
  1. 1. animals live in this building
  2. 2. a baby butterfly
  3. 3. animal that gives milk
  4. 5. animal protects other animals