A scatter plot of the Iris Dataset uses sepal length on the x-axis and petal length on the y-axis, with circles colored and positioned by species. No axes are rendered. The visualization loads data from a CSV file using the Fetch API and `d3.csvParse`, then applies `d3.scaleLinear` and `d3.extent` to map data values to pixel coordinates. Each data point is rendered as a circle with a fixed radius via `d3.selectAll` and `join`.