This visualization displays the Iris dataset as an animated scatter plot, cycling through four flower measurements (petal width, sepal width, petal length, sepal length) on the x-axis every two seconds while sepal length stays on the y-axis. Built with D3 v6, it uses `scaleLinear`, `extent`, `axisLeft`, and `axisBottom` to map the data, and a reusable `scatterPlot` function that updates the circles and axes via SVG selections. The animation runs through `setInterval`, redrawing the plot with a new x-value accessor each cycle.