{"type":"rich","version":"1.0","title":"2-Observational evidence for relative abundances (moon)","provider_name":"Coggle","provider_url":"https://coggle.it","thumbnail_url":"https://static.coggle.it/diagram/XNL-u8eK2QVE8oh7/thumbnail","width":1920,"height":1200,"html":"<iframe width=\"1920\" height=\"1200\" src=\"https://embed.coggle.it/diagram/5cd2febbc78ad90544f2887b\" frameborder=\"0\" allowfullscreen></iframe>"}