This interactive scatter plot explores the classic Iris flower dataset, letting users compare numeric attributes by choosing which measurements appear on the x- and y-axes via two dropdown menus. Each point represents a flower specimen, colored by species using a d3.scaleOrdinal with a categorical palette, and tooltips reveal exact petal or sepal values. The React-based visualization uses d3.scaleLinear for both axes, renders circles as SVG elements, and reads the CSV data with d3.csv, with brushing and zooming absent from this implementation.