The Mariana snailfish (see the photo) holds the record for the world's deepest living fish. The snailfish has been found in the Mariana Trench at a depth of 26 500 feet below the water's surface. (a) Relative to atmospheric pressure at the surface of the ocean, what is the water pressure at the depth where the snailfish lives? Usethe density of sea water (1030 kg/m) in your calculation. (b) How many total pounds of force would be applied to a human head at this depth? Treat the head as a sphere with a radius of 9.80 cm. (a) Number (b) Number Units Units