The ganglia of the parasympathetic division of the ANS are located .

A) in a collateral or prevertebral ganglion
B) within the walls of, or close to, the organs served
C) in two trunks (or chains), one on each side of the vertebral column, and in a collateral or prevertebral ganglion
D) in two trunks (or chains), one on each side of the vertebral column