because they are maid out of water so they evaporate
They have no bones.
don't have bones dissolve
They do not have any bones. No bones means there is nothing to fossilize.
Because shark teeth are hard enough to be fossilized
Because shark teeth are hard enough to be fossilized
It is possible to find jellyfish fossils, but they are rare because jellyfish have soft bodies that are not easily preserved. In some cases, fossilized impressions of jellyfish have been discovered in certain types of sedimentary rocks that have preserved their soft tissue.
Jelly fish don't have bones or teeth which are typically what fossilizes. Jellyfish are mostly water so they decompose extremely easily. Its like trying to fossilize soggy jello. They live in open oceans so its difficult for a jellyfish to become fossilized when there isn't a whole lot of soil around.
"have soft bodies
Jellyfish fossils have been found in sedimentary rock formations around the world, generally in areas where ancient seas once existed. The soft-bodied nature of jellyfish makes their preservation as fossils rare, but in some cases, the impressions left by their bodies in sediment have been preserved and fossilized over millions of years. Scientists use careful excavation techniques to uncover and study these fossils to learn more about the evolution and history of jellyfish.
Organisms with soft bodies, like jellyfish and worms, are less likely to be fossilized compared to organisms with hard parts such as shells or skeletons. Microorganisms, like bacteria and fungi, also have low fossilization potential.
an animal that got fossilized
It is dung that has become fossilized.