Question

Explain the 20-20 rule. By means of inference, how does the name of this rule relate to the eye?

Answer 1

20 20 vision, is how it relates to the eye.

Step-by-step explanation:

(If you work with a computer for more than seven hours each day, take a 20-second break right now, look at an object that is 20 feet away, and start reading. The 20-20-20 rule is defined as a 20-second break to look at something 20-feet away every 20-minutes.) This will help prevent eye strain, blurriness and dry eyes etc.