This interactive scatter plot displays the Iris flower dataset, letting users select which numeric columns map to the X and Y axes via dropdown menus. The visualization uses D3 v5 to render SVG circles with animated transitions, scaling axes based on the selected attributes. Data is loaded from a CSV file using `d3.csv`, and the dropdown menus are managed by a custom `dropdownMenu` function, while the scatter plot is drawn through the `scatterPlot` component.