This interactive scatter plot visualizes the Iris flower dataset, allowing viewers to explore relationships between sepal and petal measurements by swapping attributes on the x- and y-axes via dropdown menus. Built with React and D3 v5, it uses `scaleLinear` for axes, `csv` for data loading, and SVG circles rendered through React components for marks. At any moment, the graph displays one combination of the four numeric attributes, with axis labels updating dynamically to reflect the selected measures.