This example shows a row of five red apples rendered as circles in an SVG canvas, using D3.js to bind data to SVG elements. The visualization demonstrates fundamental DOM manipulation by adding circles to the SVG with the `.enter()` method and removing them with the `.exit()` method after a fruit is popped from the data array. The code uses D3 v5's `select`, `range`, and data-binding APIs to manage the lifecycle of the circles, with each circle positioned horizontally based on its index and vertically centered. The apples are initially created and then one is removed, illustrating how D3 handles dynamic data updates.