This is due today pls help

Donde se encuentra el adn nuclear en un organismo eucariota?

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 are the two functions of the respiratory system