Only the summarize section pls it is due please help I will mark you brainliest and 30 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.

What is the term for a water wave that is created by an underwater earthquake?

If 360 joules of work are needed to move and create a distance of 4 m what is the weight of the crate