What is the main function of the nervous system? How does it do its main job? (USE YOUR OWN WORDS)​

The nervous system is the major controlling, regulatory, and communicating system in the body.

Explanation:

It is the center of all mental activity including thought, learning, and memory. Together with the endocrine system, the nervous system is responsible for regulating and maintaining homeostasis.

videntify the dna change shown in the diagram and explain how that change can result in the increased genetic diversity often seen among siblings.identify the dna change shown in the diagram and explain how that change can result in the increased genetic diversity often seen among siblings.