Jellyfish (pearl)

It is a marine mollusk that is classified in the Cnidaria phylum. Its shape is a transparent disc, with a gelatinous consistency and has long, thin limbs called “tentacles.” It is simple and uncomplicated in that it does not contain a head, a natural digestive system, or synthetic organs that follow invertebrates, nor a stomach, as the intestines are what receive the food. Water constitutes a high percentage of its body, up to about 95% of its weight, and it contains some organs. Its mouth opens in the middle and it has many tentacles or sensory sensors. It moves in the water by contracting its body and then spreading it freely and with its tentacles. The movement of the water current helps it move over long distances.