jelly fish don't have any bones
Jellyfish do not have any bones.
no
They have no bones. They're invertebrates.
Jellyfish
A boneless animal is often referred to as a "jellyfish." Jellyfish lack a true skeleton or bones, as they are composed mainly of a gelatinous substance and have a simple body structure. Other examples could include certain types of worms and sponges, which also do not possess bones.
jellyfish
moon jellyfish
Jellyfish do not have muscles or bones in their uniquely designed bodies.
Dinosaur bones are made of hard, durable material like calcium phosphate, which is more resistant to decay than the soft tissue of jellyfish. Jellyfish are composed mainly of water and soft tissues that decompose quickly, making it harder for them to fossilize. The conditions needed for fossilization, such as rapid burial and protection from scavengers, are more likely to occur for hard, mineralized bones than soft-bodied organisms like jellyfish.
No bones, but they do have a hydrostatic skeleton.
Bones
It's invertebrate; no bones.