Did you know that octopuses have 3 hearts that pump blue blood through their bodies? 💙💙💙Happy #cephalopodweek! . "Working Towards Positive Change," by Bow Seat Artist, Nisha C. (Age 17, Texas). . . . #octopus #cephalopod #plasticpollution #plasticpollutes #saveourseas #oceanawareness #marinedebris #wildlife #marinelife #oceanconservation #artivist #youthart #sealife #protectwhatyoulove #oceanart #noplastic #pointlessplastic #breakfreefromplastic #singleuseplastic #zerowaste #oceanoptimism #wildlifeconservation