This animated scatter plot cycles through four Iris flower measurements (petal width, sepal width, petal length, sepal length) every two seconds, using D3 scales and axes to map each feature pair. The SVG circles are colored by species (setosa in yellow, versicolor in blue, virginica in green) and use irregular radii from sepal measurements, though the animation primarily shifts axis domains. Data is loaded as CSV from a GitHub gist, with the scatterPlot module handling axis generation via d3.axisLeft and d3.axisBottom, while a setInterval drives the rotating variable selection.