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Download Turn in with your unit Portfolio Vocab Term Definition Visual
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Turn in with your unit Portfolio Vocab Term Definition Visual Deuterostome- “second mouth” Blastula becomes anus Echino spiny Dermata skin Penta Five radial Symmetry radiating from a central point Nerve ring Nervous system of echinoderms Water vascular system Echinoderm system used for respiration, circulation, and movement. Opening of water vascular system madreporite Bulblike structures of water vascular system ampullae Tube foot Used for movement, in water vascular system Class that contains starfish Asteroidea “star like” Turn in with your unit Portfolio Vocab Term Definition Visual oral surface Ventral surface that contains the mouth Aboral surface Dorsal surface that contains the anus “not mouth” Echinoidea Class of sea urchins and sand dollars Aristotle’s lantern Chewing organ of sea urchin Holothuroidea Class of sea cucumbers Hemi Half chordate Animals with -notochord -postanal tail - gill slits - dorsal nerve cord Acorn worm Worm that belongs to phylum Hemichordata proboscis Long, flexible snout or trunk cloaca Common chamber used for digestive, reproductive, and urinary systems Benthic Animals that live in the bottom of the sea or lake
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