_Sea stars have many unique characteristics including: eye spots, pedicillaria, skin gills, digestive glands, two stomachs, tube feet, hydraulic motion, canals, and the ability to create their own "glue". They are an animal that is sure to fascinate both outdoor school students and staff. Many of the documents we use for dissections are from third parties so we can't distribute them online, but we do have a few documents available here.