Which organ is part of the nervous system?

Which organ is part of the nervous system?

• A. Brain
• B. Heart
• C. Lungs
• D. Stomach

Answer: (A)

The nervous system is the body's control network that senses information, processes it, and coordinates actions. The brain sits at the center of this network, interpreting nerve signals from sensors and directing responses, from reflexes to complex thoughts. The other organs listed belong to different systems: the heart is part of the circulatory system, the lungs of the respiratory system, and the stomach of the digestive system. Since the brain is the organ that processes information and governs activities within the nervous system, it is the correct choice.

The nervous system is the body's control network that senses information, processes it, and coordinates actions. The brain sits at the center of this network, interpreting nerve signals from sensors and directing responses, from reflexes to complex thoughts. The other organs listed belong to different systems: the heart is part of the circulatory system, the lungs of the respiratory system, and the stomach of the digestive system. Since the brain is the organ that processes information and governs activities within the nervous system, it is the correct choice.