This interactive scatter plot displays the Iris dataset, letting users choose which flower measurements to plot on the x- and y-axes via dropdown menus. The SVG renders circles for each data point, with axes generated using custom React components that call `xScale.ticks()` and `yScale.ticks()`. The chart uses D3’s `scaleLinear` and `extent` to compute domains and ranges, while the code fetches data with `d3.csv`. Axis labels update dynamically based on the selected measurement attributes from the dataset.