40 points HELP!! I will mark brainliest and give 5 stars! :) Click the attached link to see the work I need to be done

Could someone me with number one you

Which statement names a physical property of wood? wood does not rustwood can burnwood can rotwood is softer than coal

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.