This scatter plot visualizes the Iris dataset, mapping sepal length on the x-axis and petal width on the y-axis, with points colored by species (blue for setosa, yellow for versicolor, red for virginica). Built with React and D3 v6, it uses `d3.csv` to load data, `d3.scaleLinear` with `d3.extent` for scales, and `d3.axisLeft`/`d3.axisBottom` for axes. Data is rendered as SVG circles via `selectAll().data().join()`, with custom axis labels styled in red.