Does anyone know about changes in temperature regarding plants absorbing CO2?

Question

I'm doing a project about global warming in which I'm going to use two containers, one with 30 plants and another one with 40 (one third more). Both containers will have a same quantity of CO2 and the idea is to find out what will be the difference of temperature because of the absorption of the CO2. I'm not going to do the project anymore because of lack of time so, do you have any kind of exact guess? HELP, PLEASE!! It's urgent!

Answer 1

the higher the temp. the more CO2 will be produced b/c of the higher photosynthetic rate

however the temp. will only reach a certain point before the CO2 will start to drop (the # is diff for each type of plant)

b/c the plant will start losing water