@[email protected]M to Science [email protected]English • 1 month agoElectric Eelsmander.xyzimagemessage-square9fedilinkarrow-up1228arrow-down14
arrow-up1224arrow-down1imageElectric Eelsmander.xyz@[email protected]M to Science [email protected]English • 1 month agomessage-square9fedilink
minus-square@RedAggroBestlinkEnglish6•1 month agoNo, they’re definitely obligated. Their gills are tiny and not enough for gas exchange. They need to breathe air via buccal pumping. What they mean by breathing through their skin is they release CO2 from their skin like amphibians do.
No, they’re definitely obligated. Their gills are tiny and not enough for gas exchange. They need to breathe air via buccal pumping. What they mean by breathing through their skin is they release CO2 from their skin like amphibians do.