This interactive scatter plot visualizes the Iris dataset, allowing users to explore relationships between sepal and petal measurements. Three dropdown menus let viewers select which attributes appear on the x- and y-axes, with points colored by iris species. Built with D3 v5 and React, the visualization uses `d3.scaleLinear`, `d3.axisBottom`, and `d3.axisLeft` to render SVG axes and circles, updating dynamically as selections change.