Answer:
Central Command For the Body
Explanation: The brain is your control center. It is in charge of both your physical aspect of the body, and your emotions! The brain is basically a huge cluster of supportive tissue and nerves connected to the spinal cord. Nerve cells send signals up the spinal cord and to the brain when something inside or outside of the body changes or in need of change.
Examples of physical control: muscle movements(reflexes), breathing, all functions of our organs
Examples of mental control: our personalities, communication skills, emotions, and all five senses
Many small organisms can function without a nervous system, but it would be impossible for humans to survive without it due to the many responsibilites the brain is in command of.