https://schoolbesties.com/thewire/view/29391 https://schoolbesties.com/thewire/view/29391 Sat, 14 Sep 2024 05:02:12 +0000 https://schoolbesties.com/thewire/view/29391 Octopuses have three hearts – Two pump blood to the gills, and one pumps it to the rest of the body. When they swim, the heart pumping to the body actually stops!

]]> Krishika Sethi