How do farmers produce large number of banana plants in a short time?

What is hydroelectric power produced by?

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.

Which of the following is an eon in the time scale? phanerozoic proterozoic archean all of the above