Question

why do we our eyes from word to word as we read a line through a printed page?

Answer 1

Hey mate, here is your answer ====

When we read something then the message goes to the brain which controls our movement by medulla oblongata.
So it triggers the medulla for the movement of our eyes.

Hope it helps u dear :)

Answer 2

this is because electrical impluse nerve connected brain to THE NEURON WHICH INFORM TO EYES