An interactive scatter plot of the Iris dataset allows users to select which flower measurements appear on the x- and y-axes via dropdown menus. Built with React and D3 v5, it renders points as SVG circles, with axes labeled according to the chosen attributes. D3’s `scaleLinear`, `extent`, and `csv` functions handle data loading and scaling, while React’s `useState` manages the selected dimensions. The plot’s axes are generated through custom React components, and hovering reveals exact values via SVG `<title>` tooltips.