This interactive scatter plot visualizes the Iris dataset, allowing users to explore relationships between four numeric flower measurements through dropdown menus that select which attributes appear on the X and Y axes. The visualization uses React state management and the react-dropdown library for the menu controls, while D3.js scaleLinear and extent functions handle the coordinate scales. Each data point renders as an SVG circle with a native tooltip showing the X value, and axis components generate ticks and labels using D3's scale.ticks() method.