This interactive scatterplot explores the classic Iris dataset, displaying the relationships between sepal and petal measurements. Users can select any combination of the four attributes for the X and Y axes using radio buttons, and the visualization updates accordingly. The three Iris species are distinguished by color: purple, magenta, and indigo, with a legend shown above the chart. Built with React and D3.js (d3.scaleLinear, d3.axisBottom, d3.axisLeft), the SVG plot is rendered dynamically and responds to window resizing. Data is loaded asynchronously from a CSV file via d3.csv.