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Which development in human history first made waste disposal a problem? A. Decrease in birth rate B. Growth of cities C. Increase in agriculture D. New diseases
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Sep 3, 2019
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Which development in human history first made waste disposal a problem?
A. Decrease in birth rate
B. Growth of cities
C. Increase in agriculture
D. New diseases
Chemistry
middle-school
Metmirr
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the answer is B. Growth of cities
Pavel Savara
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Sep 5, 2019
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Pavel Savara
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The answer should be B! Growth of cities
Usumoio
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Sep 7, 2019
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Usumoio
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