This animated scatter plot visualizes the Iris flower dataset, cycling through different pairings of sepal and petal measurements on the x-axis every few seconds while petal width and sepal length remain on the y-axis. Data points are color-coded by species (setosa, versicolor, virginica) with a legend and rotating axis labels. Built with D3.js v6, it uses `scaleLinear`, `axisLeft`, `axisBottom`, and `setInterval` to update the plot dynamically. The SVG renders circles with custom fill colors and includes a reusable `scatterPlot` module for configuration.