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The diagram summarizes the light-dependent reactions of photosynthesis.

What is the input of the light-dependent reactions, labeled X?
A) CO2, H2O, O2, and light
B) CO2, H2O, and light
C) CO2 and H2O
D) H2O and light

1 Answer

5 votes

Answer:

d. H2O and light

Step-by-step explanation:

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