This animated scatterplot cycles through different Iris flower measurements, plotting petal width, sepal width, petal length, and sepal length on the x-axis while displaying species-colored points. Built with D3 v5, it uses `d3.csv` to load the Iris dataset, `scaleLinear` for axes, and `setInterval` to rotate the x-axis variable every few seconds. The visualization renders SVG circles with distinct colors for each species and includes a legend, axis labels, and a title.