What’s the question? I’ll try to help you solve it.
Answer:
Your daily routine influences your quality of rest. Your sleep schedule and bedtime habits affect your mental sharpness, performance, emotional well-being and energy level. It's best if you can maintain a consistent time for waking and going to bed. Better health is a result of just a little extra planning.
Explanation:
B. Looking under the heading "awards" in a reference book about the military
I believe the answer is, Because all people experienced periods of gloomy weather before. From what I've learned i believe that's the answer. Hope I helped!