Which term refers to the fact that naturally occurs omg he universe

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.

Use the distance formula to determine weather each pair of segments have the same length

The basic types of tissue in the human body are