1. D required industries to reduce or eliminate point source pollution.
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The best answer is B
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The midnight sun is a natural phenomenon that occurs in the summer months in places north of the Arctic Circle or south of the Antarctic Circle, when the sun remains visible at the local midnight.
snow storms are most common in a continental climate
Answer:
answer is b X,y to -X,-y
Explanation:
The rule for a rotation by 180° about the origin is (x,y)→(−x,−y) .