EVERYDAY SCIENCE

Detailed explanation-1: -The nervous system is made up of the central nervous system and the peripheral nervous system: The central nervous system includes the brain and spinal cord. The peripheral nervous system includes the nerves that run throughout the whole body.

Detailed explanation-2: -Your central nervous system includes two organs, your brain and spinal cord. Your peripheral nervous system is everything else and includes nerves that travel from your spinal cord and brain to supply your face and the rest of your body.

Detailed explanation-3: -The correct answer is (D): It includes a sensory division and a motor division. The peripheral nervous system includes all nervous tissue located outside the brain and the spinal cord. It contains two main divisions: sensory and motor.

Detailed explanation-4: -The peripheral nervous system consists of the nerves that branch out from the brain and spinal cord. These nerves form the communication network between the CNS and the body parts. The peripheral nervous system is further subdivided into the somatic nervous system and the autonomic nervous system.

Detailed explanation-5: -While there is great diversity among different vertebrate nervous systems, they all share a basic structure: a CNS that contains a brain and spinal cord and a PNS made up of peripheral sensory and motor nerves.