> 6-8 plants are needed per person to endure if there is no air circulation (significance you can stay in a completely air covered area if you had these plants)

> 6-8 plants are needed per person to endure if there is no air circulation (significance you can stay in a completely air covered area if you had these plants). I'm trying to decipher what this means, but just in case someone thinks it means you can survive in a sealed room with only 6-8 of these, without exposing yourself to significantly higher levels of CO2, I don't think that's possible. Further information: https://en.wikipedia.org/wiki/NASA_Clean_Air_Study https://en.wikipedia.org/wiki/NASA_Clean_Air_Study https://www.youtube.com/watch?v=PoKvPkwP4mM https://www.youtube.com/watch?v=PoKvPkwP4mM