aussiejos t1_iy5ybop wrote on November 29, 2022 at 12:08 AM Reply to ELI5: why fish can’t breathe in air despite air having plenty of oxygen by CR1MS4NE Its because they need water to pass through their gills, for the oxygen extraction process to work, pure air will not work. Permalink 1
aussiejos t1_iy5ybop wrote
Reply to ELI5: why fish can’t breathe in air despite air having plenty of oxygen by CR1MS4NE
Its because they need water to pass through their gills, for the oxygen extraction process to work, pure air will not work.