This interactive scatterplot visualizes the Iris dataset, depicting each flower as a circle colored by species. Users can change the X and Y axes via dropdown menus to compare different sepal and petal measurements across the three species. Built with React and D3.v7, it uses `scaleLinear` and `scaleOrdinal` to map data to positions and colors within an SVG, rendering axes, a color legend, and data points as `circle` elements.