transferring impulses to the appropriate muscle receiving sensory impulses from the environment delivering regular impulses to the autonomic system processing impulses within the cerebral cortex
I gave my students this multiple choice question: Which activity illustrates the main function of the motor neuron complex?

Only one answer is correct among these 4 choices:
- transferring impulses to the appropriate muscle
- receiving sensory impulses from the environment
- delivering regular impulses to the autonomic system
- processing impulses within the cerebral cortex

Could you tell me which one is correct?

transferring impulses to the appropriate muscle