This interactive scatter plot visualizes the Iris dataset, allowing users to explore relationships between flower measurements by selecting which attributes appear on the X and Y axes via dropdown menus. Points are colored by species using a categorical scale. Built with React and D3 v7, the visualization renders SVG circles for each data point, with axis scales computed from selected fields using `scaleLinear` and chart dimensions managed through React state. The data is loaded asynchronously from a CSV file using `d3.csv`.