Sea anemones are filter feeding animals, closely related to coral and jellyfish. They consist of a small sac, attached to the bottom by an adhesive foot, via a column shaped body ending in an oral disc which contains the mouth, surrounded by the tentacles with stinging cells. The tentacles contain neurotoxins, which serve to paralyze and capture the prey, which is then moved by the tentacles to the mouth for digestion inside a central cavity. Image by Ernst Haeckel, wikipedia. #Sea_Anemones
