This interactive scatterplot displays the Iris flower dataset, allowing users to explore relationships between sepal and petal measurements across species. Users switch quantitative and categorical axes via dropdown menus, triggering smooth transitions as points and axes update. Built with D3 v7, the visualization uses d3.scaleLinear, d3.scalePoint, and transition to animate circle positions, with menus implemented through a custom dispatch-based module. The SVG renders animated circles that grow on entry and re-position with staggered delays when axes change.