Human skin color is determined by the interaction of melanin, carotene and hemoglobin. Storage of water, fat, glucose and vitamin D is also a function of the integumentary system, according to the AAD.
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hs = (200 ft) + (20 ft) = 220 ft. ps = (200 ft) + (20 ft) / (144 / (62.4 lb/ft3)) = 95.3 psig. The static pressure of most HVAC systems consists of the height of the building plus a cushion at the top of the building. In general the cushion is around 5 - 10 psi (lb/in2), 10 - 20 ft (3 - 6 m) water column.