Random Educational Fact 10: Octopuses have three hearts. Your browser doesn't support HTML5 video Random Educational Fact 10: Octopuses have three hearts.View the AMP version of this page.sdcvw.comExplore: gzb76Explore: 9IuIHExplore: S9a4KExplore: 6pH6jExplore: EsOtXbmepnkt.culbutemoi.comExplore: gM7zR