this s for the Plato students who took ICP if you can give me the answers to the unit activity Dynamic Model—Friction on Ice i will give you all my points which I think is only around 180 but still 180 its points

Many organizations release indexes used to measure the development of the world's countries. as we learned in this lesson, these indexes measure many factors, from life expectancy to happiness. in your opinion, what are the three most important factors we can use to determine how developed a country might be? explain your answers in a few sentences.