1. Which of the following correctly displays the sequence in which
   impulses are communicated in the nervous system?
   O
   0
   sensory receptors, spinal nerves, neurons, brain, motor neurons, spinal nerves
   sesory receptors, neurons, spinal nerves, spinal cord, brain, spinal nerves, motor
   neurons
   5 point
   neurons, sensory receptors, spinal nerves, spinal cord, brain, motor neurons, sensory
   receptors
   brain, motor neurons, sensory receptors, spinal nerves