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ogaladaisy4
Despite their name, jellyfish are actually not fish! Jellyfish are made up of over 95% water, and they do not have brains, hearts, gills, bones, or blood. Jellyfish belong to an animal group called invertebrates, because they do not have backbones. Fish are vertebrates, because they have backbones. Jellyfish are related to corals and anemones. They belong to the phylum Cnidaria
asan7701

Answer:

The truth is that the jellyfish has no bones, heart, head or a brain and it is not even a fish. It is a Plankton. Plankton is a term used for drifters. The organisms that drift along the ocean current and are unable of swimming on their own.

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