This interactive scatter plot visualizes the classic Iris dataset, which contains measurements of sepal and petal dimensions for three species of iris flowers. Users can dynamically select which attributes appear on the x- and y-axes via dropdown menus, allowing exploration of relationships between any pair of the four measurement features. The visualization renders as an SVG using D3 v5 for scales and axes, while React manages the state and component structure for the interactive controls. Points are color-coded by species using a d3.scaleOrdinal with distinct colors, and each point includes a tooltip showing its exact value.