A scatter plot of the Iris dataset, presented as a React application using D3 v5 for scales and axes. Two dropdown menus let the user select which of four numeric attributes (sepal length/width, petal length/width) to display on the x and y axes. The SVG rendering uses `scaleLinear`, `extent`, and `csv` from D3 to load and map the data into positioned circles, with axis labels updating dynamically based on menu selections.