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.)
It is hard to find shark fossils because sharks do not have bones, their bodies consist of tissue and cartilidge.
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Sharks do not have bones, they have skeletons made of cartilage.
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Horses, babies or adults, have 205 bones in their bodies.
a shark
the shark have bones so it is a vertebrate animal
Cartilage