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Q&A Would aliens evolve a method of communication other than speaking?

Not a duplicate of "Overcoming language barrier; no speech" which confines answers to nothing that is clearly a form of communication; it focuses on translation, not physiology or evolution Not a ...

3 answers  ·  posted 8y ago by Zxyrra‭  ·  last activity 8y ago by Zxyrra‭

Question biology evolution communication xenobiology