which of the following sets of conditions accurately describes the anatomy of the parasympathetic nervous system: -Thoracolumbar origin; long preganglionic fibers; ganglia in visceral effector organs-Craniosacral origin; short preganglionic fibers; ganglia in visceral effector organs-Craniosacral origin; long preganglionic fibers; ganglia in visceral effector organs-Thoracolumbar origin; short preganglionic fibers; ganglia close to the spinal cord