Preganglionic Neurons of the Sympathetic Nervous System Are Located in the

Preganglionic neurons of the sympathetic nervous system are located in the

A) lateral gray horns of the cervical cord.
B) anterior gray horns of the cervical and thoracic spinal cord.
C) lateral gray horns of segments T₁ to L₂ of the spinal cord.
D) anterior gray horns of segments T₁ to L₂ of the spinal cord.
E) lateral gray horns of T₁ to S₂ of the spinal cord.