Question

what is reflex arc..........

Answer 1

In a reflex arc, the sensory neuron sends a signal to the interneuron and activates it. The interneuron then relays that signal to the next neuron, a motor neuron. Motor neurons connect with interneurons in the spinal cord. They send messages from the central nervous system to the body.

Answer 2

Here's The answer. hope it helped you dear.