Answer:
What is the purpose of the Nervous System?
The nervous system helps all the parts of the body to communicate with each other. It also reacts to changes both outside and inside the body. The nervous system uses both electrical and chemical means to send and receive messages.
(credits to "betterhealth")
Explain the difference between the Central and Peripheral Nervous System.
The central nervous system includes the brain and spinal cord, while the peripheral nervous system includes all of the nerves that branch out from the brain and spinal cord and extend to other parts of the body including muscles and organs.
(credits to "verywellmind")
Step-by-step explanation: