Question

what is a reflex arc​

Answer 1

Answer:

reflex, or reflex action, is an involuntary and nearly instantaneous movement in response to a stimulus. A reflex is made possible by neural pathways called reflex arcs which can act on an impulse before that impulse reaches the brain

Answer 2

Explanation:

The reflex arc is a special type of neural circuit that begins with a sensory neuron at a receptor .