Which system is involved with body movement?

A) endocrine system
B) reproductive system
C) muscular system
D) respiratory system
E) urinary system

The muscular system is primarily involved with body movement. It includes all the muscles in the body that allow for voluntary and involuntary movement, as well as the tendons and ligaments that connect them to bones and other structures. The endocrine system, reproductive system, respiratory system, and urinary system all play important roles in overall bodily function, but are not as directly involved with movement as the muscular system.