Colorful Carnations

Where does water go in a plant?  That was the question posed to our Pre-First scientists today.   The girls were given white carnations and got to choose from red, yellow, green or blue colored water to put in their vase.  They predicted what their carnation would look like in one day and sketched it out.  We will observe our carnations tomorrow and record what we see....what do you predict they will look like?