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Animal Kingdom Diversity

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Multiple Choice

Which of these are egg-laying mammals?

  1. Didelphis and Macropus
  2. Tachyglossus and macropus
  3. Zaglossus and Ornithorhyncus
  4. Ornithorhyncus and Didelphis
  5. Tachyglossus and Didelphis.
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