This interactive scatter plot visualizes the Iris dataset, allowing users to explore relationships between sepal and petal measurements. Dropdown menus control which attributes are plotted on the x- and y-axes, with axis labels and scales updating accordingly. The visualization uses React with D3’s `scaleLinear`, `extent`, and `format` for scaling and tick formatting, rendering SVG circles for data points. Each point includes a tooltip showing its exact x-value, and the data is loaded via D3’s `csv` from a remote URL.