This is not a SFW instance. NSFW communities will be tagged, and efforts will be made to keep SFW communities clean, but proceed at your own comfort level.
This is kinda away from the other replies to your comment. But I took that meme as saying plants get CO2 from the air (blue - scattering) and use sunlight (yellow - not really but meh) to produce many things with it, including chlorophyll which is the green pigment in plants.
This is kinda away from the other replies to your comment. But I took that meme as saying plants get CO2 from the air (blue - scattering) and use sunlight (yellow - not really but meh) to produce many things with it, including chlorophyll which is the green pigment in plants.