This interactive scatter plot visualizes the classic Iris Dataset, displaying measurements of sepal and petal dimensions for different flower species. Two dropdown menus allow users to dynamically select which attributes appear on the X and Y axes, with all five available measurements (including species) as options. Built with React and D3 v5, the visualization updates scales and axes reactively when selections change, rendering points as SVG circles with tooltips. The code uses `scaleLinear` for axis scaling, `extent` for domain calculation, and custom React components like `AxisBottom`, `AxisLeft`, and `Dropdown` to structure the interface.