This scatter plot visualizes the Iris flower dataset, displaying four numeric measurements (sepal and petal length/width) on the X and Y axes with interactive dropdown menus for selecting which attributes to compare. Species are encoded through a color ordinal scale with a legend in the right margin, and each point includes a hover tooltip showing the species and coordinate values. Built with React and D3 v6, the visualization uses d3.scaleLinear for axes, d3.scaleOrdinal for colors, rendering as SVG circles.