Coral reefs

Coral reefs

Coral reefs are structures formed from the calcium carbonate secretions of corals. They are colonies of tiny animals in marine areas containing few nutrients.

Industry: Natural environment

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Coral reefs

sabellid worm

Natural environment; Coral reefs

A marine polychaete worm in the family Sabellidae which lives in flexible tubes constructed of sand grains embedded in mucus.

intranet

Natural environment; Coral reefs

A private network inside an organization that uses the same kinds of software found on the public internet, but which is only for internal use.

protogyny

Natural environment; Coral reefs

A state in hermaphroditic systems characterized by the development of female reproductive organs, or maturation of their gametes, before the appearance of the corresponding male product, thus ...