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andreyandreev [35.5K]
3 years ago
13

Which of the following correctly identifies the most productive layer of a soil profile?

Biology
2 answers:
DedPeter [7]3 years ago
5 0
Just below the O horizon is “topsoil” or “A” horizon.
Usually it is darker than the lower layers, loose and crumbly with varying amounts or organic matter. Plants roots, bacteria, fungi, and small animals are abundant here, and plants thrive in it. It is generally the most productive layer of soil.
atroni [7]3 years ago
4 0

Answer:

A. topsoil, just below undecomposed organic matter.

Explanation: It's the answer on edgenuity ^-^

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Select the correct text in the passage.
Serggg [28]

Explanation:

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D. The nervous System. Hope it Works

Explanation:

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Vinil7 [7]

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Since each myofibril is attached at either end of the muscle fiber, when sarcomeres shorten, the muscle fiber
zmey [24]

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