Detailed Instructions: Given a scientific passage and an answer, generate a question for the given answer.
Q: Passage: The motor division of the PNS carries nerve impulses from the central nervous system to muscles and glands throughout the body. The nerve impulses stimulate muscles to contract and glands to secrete hormones. The motor division of the peripheral nervous system is further divided into the somatic and autonomic nervous systems. Answer: peripheral nervous system
A:
Which system is divided into the somatic and autonomic nervous systems?