what roles does cartilage play in the skeletal system?

Cartilage is found at the end of bones, in the respiratory passages and parts of the ear.

It is useful at the ends of bones because it connect bones, absorbs shocks that are put on joints and doesn't tear easily.

It comprises the skeleton of cartilaginous fish such as sharks.

the cartilage reduces the friction between the bones at the joints.

cartilage reduces friction between bones