This interactive scatter plot displays the Iris flower dataset, allowing viewers to compare any pair of attributes across species. The chart uses React with D3 scales for positioning, rendering SVG circles colored by species. Dropdown menus let users dynamically select which measurements appear on the x and y axes, while D3’s `scaleLinear` handles the continuous value mapping. A color legend identifies the three species, and the data is loaded asynchronously via D3’s `csv` function from a remote URL.