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Biology, 01.03.2021 23:00 Nicoleebel1386
4. You must build a model of an aquifer for a science
project. What material would be the best to use
for the layer that will hold water?
a. an impermeable material, such as clay
b. a liquid, such as oil
c. a permeable material, such as gravel
d. a material that does not have pores
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Answers: 3
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4. You must build a model of an aquifer for a science
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