This interactive scatterplot displays the Iris Dataset, allowing users to select which numerical attribute appears on each axis via two dropdown menus. The visualization renders as an SVG using React and D3 v7, with scales created by `d3.scaleLinear` and axes built from custom `AxisBottom` and `AxisLeft` components. Circles are positioned with `Marks` and include native SVG `<title>` tooltips. The Y-axis dropdown includes both numerical columns and the categorical `species` attribute, though only numeric values are scaled.