ZERO.....sharks don't have any bones unless they have ingested them through eating something that did....sharks have cartilage....
about 10 maybee
Sharks do not have bones, they have skeletons made of cartilage.
Most fish have bones. Sharks and rays do not have bones but they do have bone-like structures that are made from cartilage.
Sharks don't have bones they have cartilage
apparently sharks do not have bones they have cartalige like humans ears and noses
Sharks don't have bones.
Actually, sharks have no bones. Their skeletons are made up of cartilaginous material.
a sharks "skeleton" is made of cartilage.
No. there is no bone in a sharks body. The sharks skeleton is made of cartilage.
They do have bones and that is a fact!!! They do not have bones, they have cartilage.
cartilage
Unlikely, as they have no bones.