"Water, water, everywhere, nor any drop to drink" is a phrase from the Rime of the Ancient Mariner by Samuel Taylor Coleridge. This poem describes an ocean ship unable to sail to land and running out of its supply of fresh water; sailors have long known that drinking seawater cannot prevent death from dehydration. What would result if the sailors attempted to decrease their dehydration by drinking seawater? Defend your answer by describing kidney physiology. Why wouldn't reflexes, in response to dehydration, fully compensate? What does this show about the force allowing kidneys to retain water under more normal conditions?