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Which example is nonpoint-source pollution? A. polluted rainwater B. a factory discharging wastes into a river C. smokestack emissions from a factory D. sewage from an overflow pipe
asked
Feb 8, 2017
Chemistry
high-school
2
answers
3
votes
156k
views
If 1 centimeter on a map represents 200 miles then, what does 4.5 centimeters represent! Sorry I messed up on the other one
asked
Jun 14, 2016
Mathematics
middle-school
2
answers
1
vote
43.7k
views
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