I currently go to Glendale Community and had to drop my BIO 156 class along with 15 of my other peers due too bad grades. Now its just the choice to choose between phoenix college and rio salado. Looking at the online reviews about Rio, I am a little skepitcal about if that is a good idea. I am a CNA at a phoenix hospital and all the of RN's said that Phoenix College is the way to go if I am taking bio. I just want a class where it is ALL online and I don't have to drive anywhere to take tests and go to labs.