The students made a model of a bee out of Styrofoam while discussing the role of the bee in flower pollination. Why did flowers evolve to have bright colors, sweet nectar, and fragrance. What advantage did that give the flower. What benefit did the bee get from the flower. What would happen to flowers if bees died off. Colony Collapse Disorder is the phenomenon that occurs when the majority of worker bees in a colony disappear. https://www.epa.gov/pollinator-protection/colony-collapse-disorder https://www.youtube.com/watch?v=oNWAiWBup2Q