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Viefleur [7K]
2 years ago
7

In the fossil record, there is no evidence of anything living on land before plants. Why are plants necessary before more compli

cated animals can evolve?
A. Plants were not needed.
B. Plants were needed to produce Carbon dioxide.
C. Plants were needed to change the soil content.
D. Plants were needed to produce oxygen.
Biology
1 answer:
stiv31 [10]2 years ago
6 0

Answer:

maybe option D is correct

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