This interactive scatter plot explores the Iris flower dataset, letting users select which quantitative measurements appear on the X and Y axes via dropdown menus. The visualization adapts to arbitrary tabular CSV data by programmatically detecting whether each column contains numeric or categorical values. The React-based app builds SVG axes with `d3.scaleLinear` and renders bubbles using `d3.csv` for data loading and custom React components for ticks and marks, with hover tooltips revealing exact values.