Read the paragraph from a student’s report about dealing with stress.

Lack of sleep and stress go hand in hand. There are steps to take to get a better night’s rest. Regular exercise each day is important for relieving stress and getting enough sleep. To improve sleep quality, one should also make it a habit to go to bed and wake up at the same time each day. People need different amounts of sleep depending on their age. Set up a nightly routine, like reading for fifteen minutes before bed, to help the mind and body prepare for sleep. Make sure your bedroom is dark and quiet. Put away phones, toys, and electronics, and turn off the television. Beds should only be for sleeping.


Which feature could the student add to help readers better understand how much sleep they need for maximum health?

a diagram showing how to do specific exercises properly

a chart with recommended hours of sleep by age group

boldface type to indicate items to avoid using at bedtime

a graph displaying a person’s sleep patterns over time