A. B-horizon
Chemistry, 26.03.2020 05:24 PastyMexican24
. Which layer in a soil profile contains the most organic matter?
A. B-horizon
B. A-horizon
C. O-horizon
D. C-horizon
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The fact that the total amount of energy in a system remains constant is a(n)
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Rank the four gases (air, exhaled air, gas produced from from decomposition of h2o2, gas from decomposition of nahco3) in order of increasing concentration of co2
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. Which layer in a soil profile contains the most organic matter?
A. B-horizon
A. B-horizon
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