This interactive scatter plot visualizes the Iris flower dataset, allowing users to select which numerical attributes appear on the X and Y axes via dropdown menus. The chart renders data points as SVG circles, with axes and labels updating dynamically. Built with React and D3.js, it utilizes `scaleLinear` for axis scaling, custom `AxisBottom` and `AxisLeft` components for ticks, and the `Marks` component for rendering circles with tooltips. The data is loaded asynchronously from a CSV file using D3's `csv` function.