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

Question

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

Quizplus · Accepted Answer

The definition of the nervous system is a complex network of cells (including neurons) that carries information to and from all parts of the body, allowing for communication between different organs and tissues. Option B is incorrect because neurons are not the only type of cell in the nervous system. Option C refers to the peripheral nervous system, which is a part of the nervous system but not equivalent to the entire system itself. Option D describes the pituitary gland, which is not part of the nervous system.

The Nervous System Is Defined As________