Biology, 20.08.2021 22:30 saintsfan2004

A study showed that the photosynthesis rate of a plant continually increased over a certain period. Then the rate leveled off. During the study, light inten-
sity and temperature remained constant. The only variable was the concentra-
tion of carbon dioxide surrounding the plant. What was the cause of this
variation in photosynthesis rate?
Plsss helppp

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A study showed that the photosynthesis rate of a plant continually increased over a certain period...