Why are coral reefs home to a huge diverse variety of species?

The coral reefs have the huge diversity of the species because they have all the factors that are necessary for the survival of the different species. The reefs provide food and shelter to these inhabiting species.

Coral reefs are home to a big variety of species because it has all the requirements and features of a good ecosystem. All the animals can co-exist together and be happy. Hope this helps!

human-caused climate hope this

the animal that would be cutest if scaled down to the size of a cat? elephant