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.
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, mostly.
god made dolphins
No. Sharks bones are made of cartilage though.
yes if it has a spine, it doesn't matter if it is made of cartilage
tendons and cartilage are made of collagen tissue
There is no animal that has a body made entirely of cartilage.
The cartilage of the nose is made of hyaline cartilage, which is a type of connective tissue. Hyaline cartilage is strong yet flexible, providing structure and support to the nose.