This interactive scatter plot visualizes the Iris dataset, allowing users to explore relationships between sepal and petal measurements across three flower species. Two dropdown menus let viewers select which attributes appear on the x and y axes, while hovering over the color legend highlights points of a selected species and dims others. The visualization is built with React and D3 v5, using `scaleLinear` and `scaleOrdinal` for positioning and coloring, with SVG circles rendered through custom React components.