A blood alcohol concentration (BAC) or blood alcohol level (BAL) reflects the amount of alcohol in the body. Food, type and quantity of beverage, weight, sex, and rate of elimination determine the BAC after the consumption of alcohol.
The process of oxygen transfer in the gills of a fish is a good example of the benefits of countercurrent exchange. As oxygen poor blood meets an opposed flow of oxygen rich water, the oxygen begins to diffuse out of the water and into the blood stream.
Liquid flows in and out of the heat exchanger through two. barbed fittings provided in the manifolds. Another quick. disconnect fitting is provided on the manifold for charging the. cooling system with coolant. Air flow through the heat. exchanger is provided by a 120 x 120 mm system fan in the. computer.