calcified rocks
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Corals are coelenterates, also called cnidarians, in the phylum Coelenterata, also called phylum Cnidaria. They are polyps, similar to sea anemones.
Explain coral respiration?
No because coral is not a living thing it is the tiny organisms living in side of it that make it living. these organisms are the reason coral grows as they build it around them.
Some scientists do regard coral reefs as living organisms because they are colonies of tiny, living organisms.
No. Coral is a term for the type of stonelike material produced by coral organisms. It can be a noun adjunct (coral reef), but not a true adjective.
A large mass of coral is called a coral reef. There are usually many organisms living in or surrounding the coral reef.
i would say the fan coral is the most popular kind of coral :)
algae, coral and little tiny organisms on coral reafs
Coral
Yes. Organisms die and their skeletons collect to make coral.
the niches of a coral reef in an organisims are ME DONT KNOW LOL
coral reefs start by the decomposition of organisms living under water.
Coral reefs get their food from one-celled algae organisms called zooxanthellae. They give the coral by-products of photosynthesis. Also, coral have little carnivorous organisms living in them that kill and eat things with little stinging tentacles.