How Sloths Breathe Upside-down
Sloths spend a lot of time hanging from tree branches, o... ...wn on the lungs and make breathing difficult. But sloths have developed their own solution. Rebecca Cliffe... ...n. Rebecca Cliffe from Swansea University studies sloths at Costa Rica’s *strong class="mat...
https://www.neatorama.com/2014/04/24/How-Sloths-Breathe-Upside-down/
