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Photosynthesis as Matter and Energy Transformation
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Grade Level
Grade 5
5.29 Photosynthesis as Matter and Energy Transformation
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Carbon dioxide in a sealed chamber is slowly used up by a plant in bright light. What is the best prediction about oxygen production over time?
A
It should stop only if the plant gets too much oxygen to breathe.
B
It should decrease because one of the needed inputs is running out.
C
It should turn into rainfall inside the chamber.
D
It should keep increasing forever no matter what.
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