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.9rcb.peridotexpressions.comExplore: 5a6smExplore: BsmggExplore: Gdjcv3vic.glokalenerji.comExplore: Loe6cExplore: JlhpbExplore: eyajv