This interactive scatter plot displays the Iris flower dataset, allowing users to explore relationships between sepal and petal measurements by selecting which attribute appears on each axis. Two dropdown menus control the x and y variables, with the axes and circle marks updating dynamically. Built with React and D3 v5, it uses `scaleLinear` for coordinate mapping, `extent` to compute domains, and SVG elements for rendering, with axis components and dropdown selections managed through React state.