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Anyone answer it The flow of materials in different tropic levels of ecosystem is Unidirectional Bidirectional Multidirectional.

User Nischal
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2 Answers

4 votes

Answer:

unidirectional

Step-by-step explanation:

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User Akash KC
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5 votes

Answer:

unidirectional is ur answer mate

hope it helps u

User Kumaran Senapathy
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