Question

explain the importance of nervous system

Answer 1

The nervous system is the complete network of nerve cells. In animals like humans a nervous system is important for control and coordination of all the functions of our our body. It also helps us to feel, touch things in surroundings, migrate from places to places.
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Answer 2

The nervous system is an organ system in charge of sending messages to and from the brain and spinal cord to and from all parts of body. Another important part of nervous system is the sense organs to which a special page is devoted .

Hope it helps you.