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The problem is your statement is that CO2 is not poisonous. It is a natural gas that is produced by human breath. It is also not dirty. We're not talking about
by coolguy4 9y ago
The problem is your statement is that CO2 is not poisonous. It is a natural gas that is produced by human breath.
It is also not dirty. We're not talking about particles of carbon in the air, we're talking about CO2, an odorless, invisible gas.