Question

the nervous system is defined as________. all nerves and neurons that are not contained in the brain and spinal cord but that run throughout the body itself a specialized cell that makes up the brain and nervous system a gland located in the brain that secretes human growth hormone a complex network of cells that carries information to and from all parts of the body

Explanation:

The nervous system is a complex network of nerve - cells (neurons) that transmit signals between different parts of the body. It includes the central nervous system (brain and spinal cord) and the peripheral nervous system (nerves throughout the body). The first option describes only the peripheral nervous system, the second option describes a neuron, the third option describes the pituitary gland. The correct definition is a complex network of cells that carries information to and from all parts of the body.

Answer:

a complex network of cells that carries information to and from all parts of the body