is the amount of carbon dioxide related to the amount of oxygen in a closed system

Answer 1

In a closed system such as a sealed container, the amount of carbon dioxide and oxygen can be related as they are part of the same chemical reaction known as respiration. In a closed system, the carbon dioxide produced as a byproduct of respiration will increase as the oxygen in the system is consumed. This means that as the amount of carbon dioxide increases, the amount of oxygen will decrease, as they are interdependent in the process of respiration.