The nervous system coordinates body functions from "summary" of Human Biology by Cecie Starr,Beverly McMillan
The nervous system plays a crucial role in coordinating the various functions of the body. This complex system is responsible for sending and receiving signals that allow different parts of the body to communicate with one another. At the core of the nervous system are specialized cells called neurons. These neurons transmit electrical signals, known as nerve impulses, throughout the body. Nerve impulses travel along pathways called nerves, which form a network that connects the brain, spinal cord, and peripheral organs. The nervous system can be divided into two main parts: the central nervous system (CNS) and the peripheral nervous system (PNS). The CNS consists of the brain and spi...
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