People during the stage of sleep known as R. E.M sleep

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?

Write at least four pages on the relationship of circulation and integumentary systems. identify common conditions and diagnosis population prevalence if applicable signs and symptoms of each condition or disease treatment options potential complications or progress along health-illness continuum

The main organ of the respiratory system is the