Five fruit circles, apples and lemons, render in an SVG bowl using D3 v5’s data join pattern. Hovering over a circle selects it, applying a black stroke via the `mouseover` and `mouseout` handlers. The `scaleOrdinal` color and radius scales map fruit types, while entering and exiting circles animate radius changes with `transition().duration(1000)`. A `setSelectedFruit` callback triggers re-renders, demonstrating animated updates as fruits are removed or replaced over time.