These reactionsâknown as the âstress responseââinclude increased heart rate, a rise in blood sugar, more blood flow to the joints and muscles, and faster blood clotting to reduce the chance of blood loss after an injury. The adrenal glands also produce more cortisol, which can have a major affect on the body.hen a person experiences constant physical or emotional stress, the adrenals are constantly responding to this and working much harder than normal. This is commonly called adrenal fatigue, which is marked by overworked adrenal glands and symptoms of chronic fatigue.
1 Boeing 747-8 costs about $367.8 million. 2  Boeing 747-8 freighter costs about $368.4 million. 3  Boeing 747-400 as passenger airline costs $228â260 million (2007)-first class seating of 624, 2nd class seating of 524 and 3rd class seating of 416. Boeing 747-8I costs $351.4 million with 700 first class seats, 600 second class seats and 467 third class seats, with maximum cruising speed of 649.00 mph.
1 The cost of a Boeing 737 varies widely depending on which model or the features included. 2  The company lists the price of a 737 between $78 to $155 million depending on the model, customer options, cabin fittings and size. The cost of a Boeing 737 varies widely depending on which model or the features included. 2  The company lists the price of a 737 between $78 to $155 million depending on the model, customer options, cabin fittings and size.