Replies

To: Go_Raiders

I hope that most people understand that co2 are air sans oxygen

6 posted on 12/26/2012 9:31:26 AM PST by munin

To: munin

Air has very little CO2. It is mostly nitrogen.

10 posted on 12/27/2012 6:21:15 AM PST by thackney (life is fragile, handle with prayer)

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