This interactive scatter plot visualizes the Iris dataset, displaying sepal and petal measurements for three flower species distinguished by color. The chart cycles through different measurement combinations on the x-axis every few seconds, while the y-axis remains fixed on sepal length. Built with D3.js v6, it uses d3.scaleLinear for axes, d3.scaleOrdinal for color mapping, and SVG path symbols to represent data points. Data loads from a CSV file using d3.csv, and the chart updates dynamically via setInterval.