Dolphin skeletons are not made of bones like most mammals. Instead their skeleton is made of a tough, flexible tissue called cartilage. It is the same thing that human ears are made of.
no, dolphin do not have skeleton comprised of cartilage.
THey do
NO, they do not.
No, dolphins have a bone-based skeletal system.
no they have a normal one! no they have a normal one!
yes if it has a spine, it doesn't matter if it is made of cartilage
cartilage is not bone it is the skeleton of a shark the shark's body's skeleton is made of cartilage the top of your ear is made of cartilage
Cartilage, mostly.
No. Sharks bones are made of cartilage though.
yes if it has a spine, it doesn't matter if it is made of cartilage
There is no animal that has a body made entirely of cartilage.
tendons and cartilage are made of collagen tissue
god made dolphins