Coral reefs are complex structures underwater deposited by corals. Corals are immobile small marine invertebrate animals that take root on the ocean
Read More »Coral reefs are huge structures underwater that are deposited and built by coral polyps. While corals are marine invertebrates and colonial animals
Read More »Coral reefs are one of the most important ecosystems on Earth. They provide a home for 25% of all marine life and
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