hAePmBoiollyomgyph blood Opencirculatorysystem▪Taxonomy invertebrates ▪insects,arthropods,mollusks ▪Structure noseparationbetweenblood&interstitialfluid ▪hemolymph APBiology Closedcirculatorysystem ▪Taxonomy closedsystem=higherpressures invertebrates ▪earthworms,squid,octopuses vertebrates ▪Structure ...