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Sharks do not have bones, they have skeletons made of cartilage.
a shark
the shark have bones so it is a vertebrate animal
Sharks are cartilaginous fish. The term "cartilaginous fish" means that the structure of the animal's body is formed of cartilage, instead of bone. A shark does not have one bone in it's body. It's skeleton is made up of cartilage. Cartilage is a tough material, like the material that shaped your ear.
They have so many teeth so they can eat predators bigger than them and use it also to chew their bones (if they have bones).
Cartilage
sharks dont have bones... their skeleton is made of cartilage
Sharks do not have bones.They have cartilaginous skeletons.Sharks are not in the same group as bony fish; they have cartilaginous skeletons. (I.e.: not true bones.)
One vertebrate that lacks a bony spine is the shark. Many different types of shark have cartilage instead of bones.
i think the answer is no
Since the shark has an entirely different body shape, it's hard to make a fair comparison. But if you'd pick to similarly sized bones, the shark's would be softer.
A shark. It's bones are made of cartilidge.