This interactive scatter plot visualizes the Iris dataset, allowing the user to select which flower measurements (sepal length, sepal width, petal length, petal width, or species) appear on the x- and y-axes via dropdown menus. The visualization is built with React and D3 v5, using D3’s `scaleLinear` for axis scaling and the `csv` function to load data. SVG circles represent each iris, with axis ticks and labels rendered by custom React components.