This interactive scatter plot visualizes the classic Iris Dataset, displaying measurements of sepal and petal dimensions for three flower species. Dropdown menus on the left allow users to switch which quantitative attributes are plotted on the X and Y axes, with axis labels updating accordingly. Built with React and D3 v5, the visualization uses D3’s `scaleLinear` for axes, `extent` for domain calculation, and leverages SVG circles for each data point. Data is loaded asynchronously via D3’s `csv` function, with dropdowns implemented using the react-dropdown library.