This interactive scatter plot visualizes the Iris Dataset, allowing users to dynamically explore relationships between sepal and petal measurements across species. The visualization uses D3.js v6 APIs including `scaleLinear`, `axisLeft`, `axisBottom`, and `transition` to animate point movements and axis updates over 1-second durations. Two drop-down menus, built with a custom reusable `menu` component that utilizes `dispatch` for change events, let viewers select which quantitative variables to plot on the x and y axes. The SVG rendering uses the `join` pattern to smoothly transition existing circles to new positions while animating new points growing from radius zero.