According to the passage, how much sleep do teenagers need?
Sleep is as important for health as food and exercise. While we sleep, the brain stores new information and the body repairs itself. Teenagers need about eight to ten hours a night, but many sleep less because of homework, phones and late nights. Studies show that students who sleep too little find it harder to concentrate and are more likely to feel anxious. Experts advise going to bed at the same time each night, avoiding screens for an hour before sleep, and keeping the bedroom dark and quiet.
Answer and explanation
Correct answer: A. Eight to ten hours
- Step 1: The passage says about eight to ten hours a night.
Answer
Eight to ten hours.
Why not the others: Five to six hours, Six to eight hours and Ten to twelve hours do not fit.
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