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Q&A Rigorous Science Meta
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Q&A Nostrils? why not feathery tentacles?

Simple question I think, I have some Idea of the answer but would like the ol' second opinion. Vertebrates use olfactory glands in their nostrils (or thereabouts) to sense smell, as well as the roo...

3 answers  ·  posted 6y ago by XenoDwarf‭  ·  last activity 6y ago by XenoDwarf‭

Question biology creature-design xenobiology