Question

which two structures make up the muscular system?
muscles and bones
muscles and ligaments
muscles and tendons
muscles and joints

Explanation:

The muscular system is mainly composed of muscles which are the contractile tissues for movement, and tendons which attach muscles to bones. Ligaments connect bones to bones, joints are where two or more bones meet, and bones are part of the skeletal system.

Answer:

C. muscles and tendons