This example demonstrates an animated scatter plot of the Iris dataset, cycling through different attribute pairs on the x-axis every three seconds. The visualization uses D3 v6 APIs including `scaleLinear`, `axisLeft`, `axisBottom`, and `selection.join` to handle enter, update, and exit transitions smoothly. Circles grow from radius zero on entry and reposition with staggered delays during updates. The plot reads data from a CSV file, renders as SVG, and animates axes and points over a one-second transition.