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TheRealOrous t1_iy8la07 wrote

Reply to comment by Lithuim in ELI5: why fish can’t breathe in air despite air having plenty of oxygen by CR1MS4NE

Thanks for the knowledge friend! I suspected that it was something to do with our warm blooded nature, nice to see it as a side by side comparison.

One last question, what sub section of learning gave you this information to so readily share with me?

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Lithuim t1_iy8n7fm wrote

A fishtank full of rowdy corydoras catfish! …and a background in chemistry.

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