This scatter plot visualizes the Iris dataset, displaying measurements of sepal and petal dimensions for different flower species. Two dropdown menus, built with React and react-dropdown, allow users to select which attribute appears on the x and y axes. The chart uses d3.scaleLinear for both scales, with Axes and Marks components rendering SVG circles containing tooltips. Data is loaded asynchronously via d3.csv in a custom useData hook, with styled axes and labels using the Poppins font.