This interactive scatter plot animates through four Iris flower measurements—petal width, sepal width, petal length, and sepal length—by cycling the x-axis variable every second while keeping sepal length on the y-axis. Built with D3.js (v6), the visualization uses `scaleLinear`, `axisLeft`, `axisBottom`, and `selectAll`/`join` to render and update circles. Data comes from a CSV file of the Iris dataset loaded via `d3.csv`. The SVG animation runs in a `setInterval` loop, and the plot is generated through a custom `scatterPlot` module with configurable dimensions, margins, and radius.