Physics, 10.10.2020 01:01, AmyGonzalez1385

Which of the following is not a way that humus affects the properties of soil? a! Humus expands with increased moisture levels.
b. Humus increases the movement of water and air in soil.
c. Humus decreases the porosity of soil.
d. Humus acts as the basis for soil life.

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