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Q&A Rigorous Science Meta
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Q&A 4 ears, Possible or Inconceivable?

This question has no background information here. I just want to know if there are any evolutionary advantages for a species to have 4 ears?(The kind a mammal has).

1 answer  ·  posted 9y ago by Uncle Tres‭  ·  last activity 9y ago by Uncle Tres‭

Question evolution creature-design