different types of chromatography techniques can be classified according to physical states of the mobile and stationary phases. following the procedure for this experiment, how do you classify column chromatography?

Which of the following is not a product of the second stage of glycosis

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.

Match each phylum or class to its correct characteristic