Start school later, sleep longer, learn better: New study shows that flexible school start times can be an effective and practical approach to reducing chronic sleep deprivation and improving adolescents’ mental health and academic performance.

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You need to pay attention to the content since it’s not always on point

Москвичей предупредили о резком похолодании09:45

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After eight years or more, resident doctor salaries can progress to around £73,000.

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Овечкин продлил безголевую серию в составе Вашингтона09:40