I've looked us up ever since you posted it the only thing I can come up with is letter A because it talks a lot about Mountain chains that talks a lot about the ocean floor and the Hawaiian stuff so try a
Answer:
Caroline Herschel
Explanation:
She was the first women to discover a comet and calculate its path.
<span>B. democratic government
Western Germany was heavily backed by UK and United States compared to the communist Eastern Germany.
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Answer:
Disrupts the nitrogen cycle by contaminating the groundwater and making it more difficult for the plants to absorb the nitrogen and causes the phosphorus cycle to accelerate, resulting in an excess of phosphorus in water and soil.
Explanation: