Chemistry, 01.05.2021 14:00 eme05

A farmer wants to build a pond for her cows. What step must she take in order to build the pond? A. Dig into the zone of aeration.
B. Place a permeable material on the ground.
C. Keep the soil moist.
D. Place an impermeable material on the ground.

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A farmer wants to build a pond for her cows. What step must she take in order to build the pond? A...