This interactive scatter plot visualizes the classic Iris dataset, displaying measurements of sepal and petal dimensions for three flower species. Users can dynamically select which measurement appears on the X and Y axes using radio buttons, with the plot updating accordingly. The visualization uses D3 v4 to render the SVG, creating colored circles for each data point where colors distinguish species. D3 scales and axes are employed to map data values to positions with grid lines, while the plot features a clean white background and labeled axes with legend.