This scatter plot visualizes the Iris dataset, mapping English scores to the x-axis and physics scores to the y-axis, with each circle’s fill color indicating class membership (First, Second, or default). The chart uses D3 v6 to load CSV data via `d3.csv`, scale axes with `scaleLinear`, and render circles as SVG elements. The x-axis is labeled “science” while the y-axis is labeled “english,” though the code actually plots physics against English, creating a slight mismatch in the visible labels.