This interactive scatterplot animates through the Iris dataset, cycling the x-axis between petal width, sepal width, petal length, and sepal length every five seconds while the y-axis remains fixed. The visualization uses d3.v7 to render circles and axes with SVG, employing scaleLinear, extent, axisLeft, and axisBottom to map data values. The reusable scatterPlot function updates the chart dynamically, while colors encode species via text labels. Data is loaded as CSV from a GitHub gist.