This interactive scatter plot visualizes the Iris dataset, allowing users to explore relationships between four flower measurements. Two dropdown menus independently select the attributes plotted on the x and y axes, with axes and labels updating accordingly. Built with React and D3 v5, it uses `scaleLinear`, `extent`, and `csv` for data loading and scaling. Points are rendered as SVG circles, with tooltips showing formatted values. The interface demonstrates a simple pattern for linking dropdown controls to dynamic axis updates.