This animated scatter plot cycles through different Iris flower measurements, displaying petal width, sepal width, petal length, and sepal length on the x-axis while keeping sepal length on the y-axis. Points are colored by species (setosa, versicolor, virginica) with a legend and axis labels. Built with D3.js, it loads CSV data, uses `d3.csv` for parsing, and relies on `setInterval` to rotate the displayed variable, re-rendering SVG circles and text each cycle.