naja923
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A group of students wants to find out how much carbon dioxide is used by plants during the daytime. What control could be used in this experiment?

Respuesta :

Rhiannon19995
you would need two plants at the least, one that you kept out side of sunlight and one in sunlight. I don't know how you would figure out how much Carbon Dioxide is used but the plant in the sunlight i believe would be the control.