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Bone contains capillaries but cartilage does not.
Chondrichthyes is the Class of fish that has Cartilage Rather than bone.
A cartilage fish.
I believe fishes blood temperature would be the same as the water it resides in .
Fish who are made of cartilage.
cartilage fish have paird fins and jaws and they have bones. jawless fish have no paired fins and jaws and they have no bone Cartilage fish = sharks and rays Jawless fish = hagfish and lampre
cartilage has no blood supply.
In the ocean
its true stupids
Yes they do. Cartilage is also found in your nose and ears!
bony; the only cartilaginous fish currently in existence are sharks, skates, and rays.