What is the “20 rule”?
(1 point)
Responses
Take a screen break every 20 minutes and stare at objects 20 feet away for 20 seconds.
Take a screen break every 20 minutes and stare at objects 20 feet away for 20 seconds.
Sit at least 20 feet from the screen when playing a video game.
Sit at least 20 feet from the screen when playing a video game.
Take a 20-minute screen break every 2 hours.
Take a 20-minute screen break every 2 hours.
Look away from the screen for two minutes each hour.