Complete the following sentence. A grower who wishes to enhance plant growth by adjusting the carbon dioxide levels in the greenhouse will use a(n) gas analyzer to evaluate CO2 levels.

Photosynthesis uses co2 and cellular respiration produces co2. we call the point when the two processes are in balance--when there is no net production of co2--the compensation point. how might you limit one of the processes in order to achieve a compensation point?