In Our Time
The Evolution of Lungs
Jul 10, 2025
· 48m
<p>Melvyn Bragg and guests discuss the evolution of lungs and of the first breaths, which can be traced back 400 million years to when animal life spread from rock pools and swamps onto land, as some fish found an evolutionary advantage in getting their oxygen from air rather than water. Breathing with lungs may have started with fish filling their mouths with air and forcing it down into sacs in their chests, like the buccal pumping that frogs do now, …
An kasa rubuta wannan sashe har yanzu
Yi amfani da STT.ai don rubuta wannan sashe tare da AI. Ka sami rubutu mai kyau tare da gano mai magana, da alamun lokaci, da fitarwa cikin sifofi da yawa.
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