Gills.
cat-a-carb{catalized actvated carbonate} is the process to remove acidic gases like co2 or so2 in a gas or mixture of gases.
Nothing. Trees remove Carbon dioxide (CO2), but nothing destroys it.
CO2 and H2O
gases like CO2
the gases are CO2,CH4,N20
O2 and CO2 are gases at rtp. As all gases and liquids are fluids, O2 and CO2 are considered fluids.
co2
CO2 and other gases are released due to combustion(complete or incomplete).
N2 and CO2
CO2 (Carbon Dioxide)
CO2 does not help other gasses burn