The cardiac plexus:

• A. has a larger superficial part and a smaller deep part
• B. is made up of sympathetic and parasympathetic fibres only
• C. receives fibres from the left vagus nerve and left cervical sympathetic ganglion only into the superficial part
• D. the deep part lies to the left of the ligamentum arteriosum
• E. has preganglionic sympathetic fibres