This interactive scatter plot, built with React and D3, visualizes Fisher's Iris dataset. Users can independently select which of four flower measurements to plot on the X and Y axes through dropdown menus. The visualization updates the scatter plot and its axis labels dynamically upon selection. D3's `scaleLinear` and `extent` functions handle the scaling, while React manages the application state. The plot uses SVG circles for each data point and includes native tooltips for precise value inspection.