Down 1 Another name for sea star. (8) 2 Liquid that fills an echinoderm's vascular system. (5) 3 Type of symmetry exhibited by echinoderm larvae. (9) 5 Type of symmetry exhibited by adult echinoderms. (6) 8 A sea star that damages coral reefs. (5,2,6) 9 Asteroidea and Ophiuroidea. (12) 10 Echinoderm vegetable?! (3,8) 11 The group of brittle stars and basket stars. (11) 12 Re-grow a limb like a sea star. (10) 13 What echinoderm means. (5,4) 14 A sea star with many legs. (3,4)
Across 4 Type of habitat that echinoderms live in? (6) 6 The group of true starfish. (10) 7 A favorite food of sea stars. (7) 10 Echinoderm money?! (4,6) 15 Kind of feet echinoderms have. (4) 16 Echinoderm with long spines. (3,6) 17 Expelling internal organs like a sea cucumber. (10)

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