Compute the work done moving the 6.2 l of blood completely through the body, assuming the blood pressure always takes its average value. hint: when the heart contracts, it applies force to the blood. pressure is just force/area so we can write work = (pressure)(area)(distance). but (area) (distance) is just the blood volume passing through the heart.

In attempt to solve the working problems created by the industrial revolution, the united states and many countries in europe considered and/or adopted

How does upwelling affect coastal fisheries? upwelling damages nutrient supplies at coastal fisheries as the warm, nutrient-rich surface water is replaced by nutrient-poor, cold water. upwelling damages nutrient supplies at coastal fisheries as the cold, nutrient-rich surface water is replaced by nutrient-poor, warm water. upwelling improves the nutrient supply at coastal fisheries as the warm, nutrient-rich surface water replaces the nutrient-poor, cold water. upwelling improves the nutrient supply at coastal fisheries as cold, nutrient-rich water replaces the warm, nutrient-poor surface water.

What is the difference between a scientific hypotheses and a scientific theory?