In Chapter Four we learned that the peripheral nervous system had bundles of nerve fibers (axons and sometimes dendrites).Most of these nerves enter and leave the spinal cord,but the cranial nerves connect directly to the brain.Describe the role played by the cranial nerves that are involved in the senses of vision,hearing,and smell.

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The Answer of In Chapter Four we learned that the peripheral nervous system had bundles of nerve fibers (axons and sometimes dendrites).Most of these nerves enter and leave the spinal cord,but the cranial nerves connect directly to the brain.Describe the role played by the cranial nerves that are involved in the senses of vision,hearing,and smell.

In Chapter Four We Learned That the Peripheral Nervous System