This interactive scatter plot displays the Iris flower dataset, allowing users to explore relationships between four numeric measurements—sepal length, sepal width, petal length, and petal width—by selecting which attribute appears on each axis via two dropdown menus. The visualization renders data points as SVG circles, with scales created using d3.scaleLinear and extents computed via d3.extent. Axis components generate tick marks and labels, while React hooks manage the selected attributes and trigger re-renders upon menu changes. The data loads asynchronously from a CSV file using d3.csv.