The sell Jellyfish

Jelly fish go with the flow, drifting through the sea wherever the current takes them. Their soft bodies do not have a brain, heart, or bones. In fact sell, they are nearly all water . Their round top is called a bell and their long arms are packed with stingers that can stun fish or plankton. Once the prey is caught, the arms pull it up to the bell, where a mouth is hidden. Jelly fish start life attached to the seabed. They release many baby Jellyfish, which float away and begin to grow. If there is lots of food, the Jellyfish multiply fast. This is called a bloom . Blooms may have billions of Jellyfish in them.