Objective: To learn about the anatomy of a jellyfish, and to dissect a moon jelly with teammates.
Ecology: The phylum Cnidaria have advanced over the phylum Porifera. Cnidaria have developed types of arms for movement or catching prey. While the phylum Porifera have to stay and wait for their prey, Cnidaria can go out and hunt for their food. They eat with the gastrovascular cavity and digest the food with their vacuoles. Jellyfish use diffusion to breathe under water.