CO2% is relative to other gases. Like oxygen. Phytoplankton produce 70% of earth oxygen. Whales eat phytoplankton. Greenpeace gulps and looks at the two buttons.
CO2% is relative to other gases.
Like oxygen.
Phytoplankton produce 70% of earth oxygen.
Whales eat phytoplankton.
Greenpeace gulps and looks at the two buttons.
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