One of the most ridiculous facts I know is that octopuses have three hearts, two pump blood to the gills, and one pumps it to the rest of the body. Even weirder, when they swim, the heart that delivers blood to the body actually stops beating! Nature is wild.
One of the most ridiculous facts I know is that octopuses have three hearts, two pump blood to the gills, and one pumps it to the rest of the body. Even weirder, when they swim, the heart that delivers blood to the body actually stops beating! Nature is wild.
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