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Jose7up Jose7up
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6 years ago
The ranchers now want to bring back the prairie dogs because they realize that ________.
A) the prairie dogs kept the soil loose so rain sank in and grasses grew
B) the prairie dogs didn't eat grass
C) the predators depended on the prairie dogs
D) the cattle also ate the prairie dogs when grass was scarce
E) the prairie dogs were part of the net secondary productivity
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Environment: The Science Behind the Stories, Canadian Edition

Environment: The Science Behind the Stories, Canadian Edition


Edition: 3rd
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6 years ago
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