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kolbaska11 [484]
3 years ago
13

Plant structures are made mostly of which elements? A. carbon and oxygen B. carbon and potassium C. nitrogen and hydrogen D. nit

rogen and phosphorus
Biology
1 answer:
nadya68 [22]3 years ago
8 0

Answer:a

Explanation:

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Answer:

Gravitropism

Explanation:

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Explanation:

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Explanation:

https://www.sciencedirect.com/topics/earth-and-planetary-sciences/groundwater-recharge

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