This interactive scatter plot, built with React and D3.js, displays the Iris flower dataset, allowing users to select which attribute is plotted on the x-axis and y-axis via dropdown menus. The visualization renders data points as circular marks within an SVG, with axis labels and tick marks generated using D3's `scaleLinear` and custom components. The menus update the selected attributes, triggering a re-render of the chart with the new scales, while a tooltip on each point shows its x-value.