{"type":"rich","version":"1.0","title":"19.Circulatory system :red_flag::+1:","provider_name":"Coggle","provider_url":"https://coggle.it","thumbnail_url":"https://static.coggle.it/diagram/ZL5fzuKT-OtssIF2/thumbnail","width":1920,"height":1200,"html":"<iframe width=\"1920\" height=\"1200\" src=\"https://embed.coggle.it/diagram/64be5fcee293f8eb6cb08176\" frameborder=\"0\" allowfullscreen></iframe>"}