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What is Importance of coral reefs ecologically?

Answer:
Ecologically speaking, coral reefs are home to thousands if not millions of other marine animals and they are an important indicator species when it comes to pollution.
Contributor: Luvhistory2010
First answer by Frances basa. Last edit by Luvhistory2010. Contributor trust: 343 [recommend contributor recommended]. Question popularity: 13 [recommend question].