Question

What are the two major components of nervous system in animals and how is one different from the other?​

Answer 1

Answer:

The central nervous system is made up of the brain and spinal cord.

The peripheral nervous system is made up of nerves that branch off from the spinal cord and extend to all parts of the body

Explanation:

Answer 2

Two major components of nervous system in animals are

1. SPINAL CORD

2. Neurons

NEURON IS THE STRUCTURAL AND FUNCTIONAL UNIT OF NERVOUS SYSTEM AND SPINAL CORD THAT CONTROLS REFLEX ACTION OF HUMAN BODY.