Regarding muscles, which is true?

• A. the cardiac muscle is more powerful than the other two muscle types
• B. the skeletal muscle fibre is spindle shaped
• C. the smooth muscles do not have actin and myosin
• D. the skeletal muscle contraction causes peristalsis in the GI tract and ureter
• E. the cardiac muscle is short, branched, mononuclear and a striated muscle