Скачать или смотреть Reptiles' Breathing Hack Helped Birds Dominate the Air

When we breathe out, we empty our lungs. But an ancient reptile figured out a more efficient way to breathe, which ultimately helped birds dominate the skies.

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Sources:
https://doi.org/10.1152/physiol.00056...
https://doi.org/10.1098/rstb.2019.0140
https://doi.org/10.1007/s00360-016-09...
https://doi.org/10.1093/icb/icv078
https://doi.org/10.1038/nature12871
https://doi.org/10.1073/pnas.1405088111
https://doi.org/10.1126/science.1180219
https://doi.org/10.1126/science.1140273
https://doi.org/10.1086/605335
http://people.eku.edu/ritchisong/bird...
http://www.palaeontologyonline.com/ar...

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