Which property describes a substance's ability to move energy?

The structure that houses the cells genetic information.

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.

In general, characteristics that an organism survive and reproduce become more common in a population over time. what mechanism of evolution cause this change?