How Are Pain Signals from Visceral Receptors "Referred" to the Body

How are pain signals from visceral receptors "referred" to the body surface?

A) the convergence of visceral and somatic afferents on the same second- order neurons
B) the convergence of visceral and somatic afferents on the same first- order neurons
C) the divergence of visceral and somatic afferents onto different second- order neurons
D) the convergence of visceral and somatic afferents on the same third- order neurons
E) signals from visceral receptors that travel to skin receptors to activate them