This visualization displays the classic Iris Dataset as a scatter plot, mapping petal length on the x-axis against sepal length on the y-axis. Circles represent individual flower samples, with axes rendered using D3’s `scaleLinear`, `axisLeft`, and `axisBottom`. The code loads data via `d3.csv`, parses numeric columns, and appends SVG circles sized with a fixed radius. It leverages D3 v6, fetching the dataset from a GitHub Gist and responsively filling the browser window with full viewport dimensions.