Sharks are the most obvious answer.
A shark has the most flexible skeleton among the three. Sharks have cartilaginous skeletons that provide greater flexibility compared to the bony skeletons of frogs and lionfish. This flexible skeleton allows sharks to move more dynamically in the water.
Sharks, cartilage skeleton, lack scales, lack swim-bladder,Boney Fish. bony skeleton, scales, swim-bladder, interesting colouration.
Yes, it made out of cartilage just like sharks.
Nurse sharks are sometimes called "couch potatoes of the sea" due to their slow and docile nature.
All Sharks are boneless. But they do have a type of skeleton, called cartilage. But they are not bones.
a sharks "skeleton" is made of cartilage.
No. there is no bone in a sharks body. The sharks skeleton is made of cartilage.
They have a spine.
swim bladder.
sharks, rays
Sharks are the most obvious answer.
Whales are mammals while sharks are not. Sharks also have a skeleton made mainly out of cartilage while whales have a skeleton made out of bone. Sharks also have gills while whales must breathe in air. Sharks eat different things then whales.
Sharks and jawless fish have cartilaginous skeletons, meaning their skeletons are comprised of cartilage.
Cartilage.
Yes. It is made of cartilage.
sharks.