Question

the reflex arc means​

Answer 1

Answer:

A reflex arc is a neural pathway that controls a reflex. In vertebrates, most sensory neurons do not pass directly into the brain, but synapse in the spinal cord. This allows for faster reflex actions to occur by activating spinal motor neurons without the delay of routing signals through the brain

Explanation:

Answer 2

Answer:

The pathway of impulse from effector to brain and then back to effector is called reflex arc