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_______ 11. Of the following, which organisms penetrate soil and cracks in rocks or rotting organic materials?
A. Insects C. Bacteria
B. Animals D. Plants

_______ 12. Of the following, which organisms move soil around and create small holes for drainage and aeration?
A. Insects C. Bacteria
B. Animals D. Plants

User Yvoytovych
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1 Answer

5 votes

Answer:

11.d

12.a

Step-by-step explanation:

User Ssdehero
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