This animated scatter plot visualizes the Iris flower dataset, cycling through four measurement combinations of petal and sepal dimensions. Colored circles represent three species (setosa, versicolor, virginica) with a legend and axis labels. The visualization uses a reusable D3 scatter plot module (`scatterPlot()`) with `scaleLinear`, `axisLeft`, and `axisBottom` for axes. Data is loaded via D3's `csv` parser from a GitHub-hosted CSV file, with the view updating every few seconds through `setInterval`. SVG circles and text elements render the animated chart.