Given the fact that: Richer nations use far more energy resources, especially fossil fuels, than poorer nations do. Answer the question: Between the United States, the richest nation in the world, and the Democratic Republic of Congo, the poorest nation in the world, which uses more gasoline per capita, the people in the United States or the people in the Democratic Republic of Congo??
the people in the United States

Given the fact that: A stronger acid produces a greater concentration of ions than a weaker acid. Answer the question: If you subtracted more citric acid from orange juice the acid levels would decrease or increase?
decrease

Given the fact that: The older a person is, the greater their chance of developing a cardiovascular disease. Answer the question: Derek's dad was now at a greater risk of getting a cardiovascular disease, even though nothing about his lifestyle or diet changed. The thing that did change is that his dad is now a larger age or smaller age?
larger age