One Major Difference Between Striated and Smooth Muscles Is That​

Multiple Choice

One major difference between striated and smooth muscles is that​ 

A) smooth muscles move the voluntary system and striated muscles move automatic systems. 
B) striated muscles are responsible for fast twitch and smooth muscles are responsible for slow twitch. 
C) striated muscles move mostly voluntary systems while smooth muscles move involuntary, automatic systems. 
D) smooth muscles are made up of myofibrils and striated muscle is made up of only sarcomeres.