This interactive scatter plot visualizes the Iris dataset, displaying petal width against sepal length with circles colored by species (setosa, versicolor, virginica). It animates through different dimension pairings on the x-axis every few seconds using `setInterval`. Built with D3 v6, it uses `scaleLinear`, `axisBottom`, `axisLeft`, and `csv` for data loading, while SVG circles and text labels render the chart and legend dynamically.