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bogdanovich [222]
2 years ago
8

The diagram below shows the flow of nutrients and materials in a prairie ecosystem. If the ecosystem is a closed system, which o

f these things does not change as it cycles through the ecosystem? A. the form of matter B. the location of matter C. the total amount of matter D. all of these
Biology
1 answer:
ad-work [718]2 years ago
3 0

Answer:

B.

Explanation:

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