chromatic Reefs Introduction Coral, common name for members of a great distinguish of marine invertebrates characterized by a protective calcium carbonate or horny skeleton. This protective skeleton is to a fault called coral. Corals atomic number 18 divided into cardinal subclasses, based on differences in their radial symmetry. One subclass consists of colonial, eight-tentacled animals, each with an internal skeleton. Among them argon crush corals, gorgonians, and the red coral employ in making jewelry. Members of the different subclass commonly have half-dozen tentacles, or multiples of six, but different patterns are also observed. They acknowledge the stony, or true, corals.
A nonher class of the same phylum also contains forms know as coral that are not considered here. Coral reefs are arguably the worlds most beautiful habitats. Coral reefs have been called the rainforests of the oceans, because of the rich form of life they support. Scientists have not yet finished numbering the thousands of different species of pl...If you want to becharm a full essay, secern it on our website:
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