This animated scatter plot visualizes the Iris dataset, cycling through four flower measurements (petal width, sepal width, petal length, sepal length) on the x-axis while keeping sepal length on the y-axis. Each species is color-coded with a legend. The visualization uses D3 v6 (d3.csv, d3.scaleLinear, d3.axisLeft, d3.axisBottom) to render SVG circles that update on a setInterval timer. Data is loaded from a GitHub-hosted CSV file, with the axes and plot redrawing for each dimension cycle.