Echinoderms


 * Echinoderms**

__Digestive system-__ Star Fish are Echinoderms and they often eat with their stomach outside their body. Their stomach can come out of their mouth and cover their prey and digests it that way. by: Claire __Nerrvous system-__ __Body plan:__ The body plan of echinoderms is all symmetrical. by: Claire __Picture__ __Positive impact on humans__ by: Claire __Negative impact on humans__ __1 interesting fact__ by: Claire