This animated scatter plot cycles through four Iris flower measurements, displaying petal width, sepal width, petal length, and sepal length on the x-axis while keeping sepal length on the y-axis. Each species—setosa, versicolor, and virginica—is color-coded with a legend. Built with React and D3, it uses `d3.csv` to load the Iris dataset, `scaleLinear` for axes, and a custom `scatterPlot` function. A `setInterval` updates the x-value mapping every few seconds, re-rendering circles and axes while appending static labels and a title via SVG.