The Micturition (Urination) Reflex Is Controlled by a Parasympathetic Reflex

The micturition (urination) reflex is controlled by a parasympathetic reflex pathway in which

A) the preganglionic neurons are in the dorsal motor nucleus of the vagus in the brain.
B) the preganglionic cell bodies are in the wall of the bladder.
C) the preganglionic axons occur in pelvic splanchnic nerves.
D) the postganglionic axons occur in the celiac plexus.