This visualization plots the IRIS dataset as a scatter plot, using a CSV of heights and weights with category labels. The code loads the data from a remote URL via `d3.csv`, maps the rows to numeric height and weight values, and computes the scales with `d3.scaleLinear` and `d3.extent`. Circles are drawn in SVG with different fill colors—skyblue, lightgreen, or orange—assigned per category, while `d3.axisLeft` and `d3.axisBottom` create the labeled axes. The visualization displays the distribution of height and weight across the three categories.