This animated scatter plot visualizes the Iris flower dataset, cycling through four different measurement axes (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 rendered via SVG. The visualization uses D3.js v6 APIs including `csv`, `scaleLinear`, `axisLeft`, `axisBottom`, and `selectAll` to update circles and axes at each interval, with data loaded from a GitHub-hosted CSV file.