A scatterplot displays the relationship between the number of deceased and living organ donors across US hospitals, with each circle representing a hospital and hovering reveals its name. The visualization uses React with D3 v6 for data loading and scales, specifically `d3.csv` to fetch the kidney transplant dataset and `scaleLinear` for both axes. SVG rendering handles the marks and axes, with gridlines drawn from `d3.ticks()` through custom `AxisBottom` and `AxisLeft` components. The chart encodes the two donor categories on separate linear scales, with axes labeled accordingly.