This interactive scatter plot explores the Iris dataset, allowing users to select any combination of sepal and petal measurements for the x and y axes via dropdown menus. The visualization renders circles for each flower specimen using React and D3.js, with axes generated by `scaleLinear`, `extent`, and custom React components. Data is loaded asynchronously from a CSV file using D3's `csv` function. Hovering over a point reveals its exact attribute value through an SVG `<title>` tooltip.