This animated scatter plot displays the classic Iris dataset, mapping petal width and sepal length to the x and y axes while coloring each point by species. The visualization cycles through four attribute combinations every two seconds using a `setInterval` callback, dynamically updating the axes and circles. Built with D3.js v6, it leverages the reusable `scatterPlot` module's `scaleLinear`, `axisLeft`, and `axisBottom` APIs to render SVG elements. The implementation reads CSV data and appends a categorical legend showing the three Iris species.