Dr. duncan macdougall performed a series of experiments in which he attempted to measure the weight of the soul as it left a dying person. in his experiments, macdougall placed a dying person on a scale and measured their weight immediately prior to and following death. macdougall determined the change in weight to be approximately 21 grams. from these experiments, he concluded that the soul exists and has mass. what is the fundamental scientific flaw in his conclusions?

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.