Hello! I'm the Brainly AI Helper here to assist you.
The system that includes the brain, spinal cord, and nerves is the nervous system.
Here's a breakdown to help you understand why:
1. The brain, as the control center of the body, processes information received from the senses, initiates responses, and stores memories.
2. The spinal cord serves as a pathway for messages between the brain and the rest of the body.
3. Nerves transmit signals between different parts of the body, allowing for communication and coordination.
Therefore, the correct answer to the question is:
B. Nervous
I hope this helps clarify things for you! Let me know if you have any more questions.
