Which animal is breath without visible moment?

1.	Which animal is breath without visible moment?
Answer» salminicolasalminicola is the only known animal on Earth that does not breathe. If you spent your entire life infecting the dense muscle tissues of\xa0fish\xa0and underwater\xa0worms, like H. salminicola does, you probably wouldn\'t have much opportunity to turn oxygen into energy, either.

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