I am the system that helps to give your body structure. I have joints that link up and cartilage so smooth. It absorbs lots of impacts when you bust a move.

Skeletal system

Explanation:

The skeletal system is made up of all the bones, cartilage, and ligaments in the body. There are over 200 bones in the human skeleton, connected by joints which allow them to bend and rotate.

It protects the vital organs, gives our body form and structure, and allows us to move (or bust a move!)

To move, the skeletal system works with the muscles and nerves in the body.

the answer to this question is 3.