This interactive scatter plot visualizes the Iris flower dataset, mapping petal and sepal measurements to x and y axes. Data points are colored by species (setosa, versicolor, virginica) and cycle through four column combinations every few seconds using `setInterval`, with axes updating accordingly. Built with D3 v6, the visualization uses a reusable `scatterPlot()` function that employs `scaleLinear`, `extent`, `axisLeft`, and `axisBottom` to render SVG circles with animation. A static legend identifies species colors, while axis labels and a title are appended directly to the SVG.