The two main divisions of the nervous system are the Central Nervous System (CNS) and the Peripheral Nervous System (PNS).

1. Central Nervous System (CNS): This consists of the brain and spinal cord. The CNS is the main control center of the body—it interprets sensory information, determines responses, and controls most bodily functions, from simple reflexes to complex cognitive processes.

2. Peripheral Nervous System (PNS): This includes all the nerves outside the CNS. It connects the CNS to the rest of the body, allowing for communication between the brain and spinal cord and the rest of the body. The PNS is further divided into the somatic nervous system, which controls voluntary movements, and the autonomic nervous system, which controls involuntary functions like heart rate and digestion.

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The two main divisions of the nervous system are the Central Nervous System (CNS) and the Peripheral Nervous System (PNS).

1. Central Nervous System (CNS): This consists of the brain and spinal cord. The CNS is the main control center of the body—it interprets sensory information, determines responses, and controls most bodily functions, from simple reflexes to complex cognitive processes.

2. Peripheral Nervous System (PNS): This includes all the nerves outside the CNS. It connects the CNS to the rest of the body, allowing for communication between the brain and spinal cord and the rest of the body. The PNS is further divided into the somatic nervous system, which controls voluntary movements, and the autonomic nervous system, which controls involuntary functions like heart rate and digestion.

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The two main divisions of the nervous system are the Central Nervous System (CNS) and the Peripheral Nervous System (PNS).

1. Central Nervous System (CNS): This consists of the brain and spinal cord. The CNS is the main control center of the body—it interprets sensory information, determines responses, and controls most bodily functions, from simple reflexes to complex cognitive processes.

2. Peripheral Nervous System (PNS): This includes all the nerves outside the CNS. It connects the CNS to the rest of the body, allowing for communication between the brain and spinal cord and the rest of the body. The PNS is further divided into the somatic nervous system, which controls voluntary movements, and the autonomic nervous system, which controls involuntary functions like heart rate and digestion.

List the two main divisions of the nervous system. Provide a brief description of each division'sfunctions

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