Drag the tiles to the correct boxes to complete the pairs. Match each term to the example that describes it. Tiles Researchers in the Amazon region found 100 different types of ants living in one tree. A population of a spider species has a wide variance in individual traits. Three populations of insects from neighboring regions are able to interbreed. Sea otters eat sea urchins, preventing urchin overpopulation. Pairs genetic diversity arrowBoth keystone species arrowBoth species diversity arrowBoth ecosystem diversity arrowBoth