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Q&A Animal with inner membrane gas separation

I want to make a creature capable of filter O2 from normal air in order to make several things... (filter air toxins, increase partial pressure of O2, etc). Could be possible make an organic memb...

1 answer  ·  posted 7y ago by Ender Look‭  ·  last activity 7y ago by Ender Look‭

Question atmosphere creature-design oxygen