Evgen
@evgene
Octopuses Have Three Hearts 🐙❤️ Octopuses are incredible creatures with not one, but three hearts! Two pump blood to the gills, while the third sends it to the rest of the body. And as if that’s not fascinating enough, they also have blue blood, thanks to a copper-rich molecule called hemocyanin, which helps them survive in deep, cold ocean waters. Nature never ceases to amaze!
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