Question

Messages are carried back and forth between the brain and other parts of the body by

Answer 1

The nervous system is made up of the brain, spinal cord and nerves. The spinal cord helps carry messages or signals back and forth between your body and brain.

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Answer 2

Answer The answer is nueron or nerveous system

Explanation: Messages, in the form of electrical impulses, constantly travel back and forth between the brain and other parts of the body. A special cell called a neuron is responsible for carrying these messages.