Based on what you have seen in the simulation and your knowledge of proportionality relationships learned this month, what is the relationship between temperature and peak wavelength?.

Which of these international trade concepts results in specialization and trade increases in total world output? a) absolute advantage b) balance of payments c) absolute advantage d) international tariffs

Of the 168 hours in a week as a full time student you should spend how many hours per week on school work?

Did the universe cool off or get hotter as it expanded after the 'big bang"?