This interactive scatter plot visualizes the Iris dataset, letting users explore relationships between sepal and petal measurements through dropdown menus that select the X and Y axes. The visualization displays each flower as a colored circle, with three distinct species (setosa, versicolor, virginica) distinguished by a categorical color scale. The React-based application uses D3 v5 scales (scaleLinear, scaleOrdinal) and extent functions to map data coordinates, while custom React components render the SVG axes, marks, and color legend. The dataset loads via d3.csv from a GitHub-hosted CSV file.