This animated scatter plot visualizes the Iris dataset, cycling through four attribute pairings on the x-axis every two seconds while the y-axis remains fixed on sepal length. Built with D3.js, it employs a reusable chart API with `scaleLinear`, `axisLeft`, and `axisBottom` for axes. Points are colored by species via `scaleOrdinal`, and the SVG circles animate through a `setInterval` loop, with a legend and custom Share Tech font styling.