This D3 scatter plot template visualizes the Iris dataset, mapping petal length on the x-axis against sepal length on the y-axis for individual flowers. Each circle encodes one data point, with interactive tooltips revealing the exact coordinates in comma-formatted numbers. The visualization uses `d3.csv` to load the data and `d3.scaleLinear` for both axes, with `d3.axisBottom` and `d3.axisLeft` providing tick marks. The SVG rendering is full-window sized, and axis labels use the Share Tech font. The chart demonstrates a clean, customizable template for exploring quantitative relationships.