{"version":"1.0","type":"rich","title":"A7-Q2","description":"This example visualizes the average weight and lifespan of animal species as two overlapping area charts, using steelblue and orange fills to distinguish the measurements. The data comes from a CSV file loaded with `d3.csv`, and the visualization is rendered as SVG using D3 v7's `d3.area`, `d3.scaleBand`, and `d3.scaleLinear`. Axes are generated with `d3.axisBottom` and `d3.axisLeft`, and a legend indicates which color corresponds to weight versus lifespan. The chart includes labeled axes for species and measurement units.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/4cd279c2d95b4b28a5af46a024c20a31?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}