It's having an abnormally dry eyes because of the inadequate layer of tears to coat it's surface

What is an important step to prove something is valid or not? determining the reliability observing research testing

There is only one copy machine at your office. you have to make 1000 copies of an expense report. after you begin copying, two other employees show up in the copy room. each has to make only 10 copies each. what is the proper etiquette in this situation?

When calculating the daily protein needs for marathon runners or competitive weightlifting, you should allow for approximately grams of protein per kilogram of body weight