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Why Octopuses Have Three Hearts (And Two Stop When They Swim)
Octopuses have three hearts — and two of them quit every time they swim Drop a 🐙 if you'd also rather crawl than cardio
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Octopuses have three hearts — and two of them quit every time they swim Drop a 🐙 if you'd also rather crawl than cardio
Transcript
Octopuses quit two hearts just to swim. They actually have three hearts — each with its own role. Two branchial hearts push blood through the gills to grab oxygen. But the moment it starts swimming — those two hearts stop. Swimming tires them fast — crawling keeps all three hearts running. Follow if you want more facts like this one.