This scatter plot visualizes the Iris dataset, mapping petal length against sepal width with labeled axes and tooltips. Built with React and D3 v5, it renders as an SVG using scaleLinear scales for positioning. The code defines custom AxisBottom, AxisLeft, and Marks components, with d3.csv loading the data and d3.format handling tick label formatting. Points are drawn as circles with a fixed radius, styled with a teal fill against a clean, minimal chart layout.