It's not at all the same thing Harley. No matter how you try to spin it.
Do you have any remote clue of high school science? It is extremely similar. In fact plants and human energy is the same chemical: ATP, as well as very similar cell structures. Try and spin the most respected health publishing agency on the earth fishbum.
http://www.ncbi.nlm.nih.gov/books/NBK21606/
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ok... you have now convinced me that 30ppm of CO2 is harmful for plants.



