Carissa has had trouble sleeping at night. She tries several things to get herself relaxed before bedtime. She has a nightlight turns the
television volume down low, and texts friends on her phone to relax herself. Which of the following things could she change to help her
prepare for sleep?
She could change the color of the nightlight.
She could mute the television.
She could turn off all electronics.
She could play games on her phone.