The classes all count the same. You can take the classes for your AA in the first 2 years and complete all your prereqs. then transfer for your BSN and it will be take you the two years. You still can follow the same path as the 4 year college. Either way you still have to take the prereq. classes.
Blue stars are the hottest whilst black dwarfs are the coldest. (However, no black dwarfs exist yet - see related question) The stellar classification [See link] in order of temperature. Our Sun is classed as yellow.
It's important to keep in mind that even tho' reddish light has a technically lower color temperature, its frequently described as warm. Bluish light, which has a higher color temperature, is described as cool. In this instance, warmer & cooler describe color, not temperature.