Another difference would be that DNA contains the 5 carbon sugar deoxyribose while RNA usually contains the 5 carbon sugar of ribose. One differs from the other, as ribose has an additional hydroxyl group bonded to one of the carbon atoms, where as deoxyribose does not.
Answer
Your lower intestine of your body
Phase change is the change in state. i.e. water to steam or ice to water
Wait - do u use Schoology?