PDF Chapter Energy in a Cell - North Penn School District

Rate of Photosynthesis High Low 0 5 10 15 20 25 30 35 40 Temperature (°C) Rate of Photosynthesis The rate of photosynthesis increases as light intensity increases to about 9000 lumens, indicating that there are other factors that limit photosynthesis. The rate of photosynthesis does not increase; it levels off. Accept reasonable answers. ................
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