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Biology, 30.08.2019 20:40 AkramMasoud

Soil reaction is
a. the measure of the acidity or alkalinity of soil
b. the highest amount of cations soil can absorb
c. determined by the types of minerals in the soil
d. the layering of soil into horizons

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Soil reaction is
a. the measure of the acidity or alkalinity of soil
b. the highest a...
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