This scatterplot visualizes the Iris dataset, plotting sepal length against petal length for 150 flowers. Each point is colored by species—setosa, versicolor, and virginica—using a D3 ordinal color scale with blue, orange, and green. The visualization uses d3.csv to load the data, d3.scaleLinear for both axes, and d3.axisBottom and d3.axisLeft to render ticks. A legend identifies the three species, and the SVG rendering includes labeled axes and semi-transparent circles.