Possible airway obstruction
The right answer for the question that is being asked and shown above is that: "C. get at least two hours of intense exercise every day." The only way to enhance performance--scholastic, athletic, or otherwise-is to <span>C. get at least two hours of intense exercise every day</span>
Answer:
go to bed at the same time, close the curtains, exercise everyday, do something relaxing before bed
