"Octopuses have three hearts – Two pump blood to the gills, while one pumps it to the rest of the body. When an octopus swims, the heart that delivers blood to the body stops beating."
"Octopuses have three hearts – Two pump blood to the gills, while one pumps it to the rest of the body. When an octopus swims, the heart that delivers blood to the body stops beating."
Classic Simpsons reference
That’s exactly right!