This scatter plot visualizes the Iris Dataset, mapping petal length and width to the x and y axes while coloring each point by species (setosa, versicolor, or virginica). The SVG is rendered using D3 v6, with scales created via `d3.scaleLinear`, axes via `d3.axisLeft` and `d3.axisBottom`, and data loaded asynchronously from a CSV URL using `d3.csv`. The visualization fills the entire browser window and uses D3's `.join()` operator to create the circle marks.