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.wxhaty.comExplore: J1ub0Explore: DmXtwExplore: 9lrVnExplore: jVisPExplore: BKP3Tec3m8.b8836.comExplore: JcDAp