36. Which answer best describes how roots acidify the soil solution?
(A) Roots release CO2 and pump K+ into the soil.
(B) Roots release CO2 and pump H+ into the soil.
(C) Roots release NaCl and pump Nat into the soil.
(D) Roots release NaCl and pump Cl- into the soil.
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統計: A(0), B(1), C(0), D(1), E(0) #3162508
統計: A(0), B(1), C(0), D(1), E(0) #3162508