This animated scatter plot cycles through four Iris flower measurements—petal width, sepal width, petal length, and sepal length—on both axes every two seconds. Points are colored by species (red, blue, indigo) using D3’s `csv` loader to fetch the Iris dataset. The visualization leverages the reusable `scatterPlot` module with `scaleLinear`, `axisLeft`, and `axisBottom`, while SVG circles update via `setInterval` and data joins, rendering in the browser with D3 v6.