Biology, 16.04.2020 04:57 squawk1738

We have talked about the central and peripheral nervous systems. We know that the peripheral nervous system relays signals to and from the spinal cord. But this system is divided yet again. What are the two main divisions of the peripheral nervous system? How do these systems relate to the three types of muscle?

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We have talked about the central and peripheral nervous systems. We know that the peripheral nervous...