Echinoderms by: Laila Salem and Teshawna Pileski echinoderms have lots of spikes Most echinoderms have at least 5 legs some echinoderms are flat some also can bend their legs echinoderms live in the ocean some make their homes in the Antarctic ocean snails oysters clams crabs worms some echinoderms eat each others they have tubes on their back for eating and moving only eat organism in the animal if they lose a body part they could re grow it echinoderms are hunters echinoderms can run after live animals some echinoderms can eat what ever it sees Any Questions