About 71% of the earth's surface is covered by water. (C)
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Social Darwinism was the idea in which Europeans thought they were racially superior to other races. This encourage them to treat native Africans poorly as if they were second class. It also prompted their imperialism in the scramble for Africa.
Answer:
Explanation:
A hanging valley is a valley which is cut across by a deeper valley or a cliff. Hanging valleys are created where smaller valleys meet the main (glaciated) valley
The answer to your question is B.
A a parrotfish eating coral on a coral reef
