Coral

Coral reefs are the coral animal collection with a type of plant symbiotic algae called zooxanhellae. Coral reefs are included in the phylum Cnidaria class Anthozoa species that has tentacles. Class Anthozoa Subclass consists of two of Hexacorallia (or Zoantharia) and Octocorallia, both of which are distinguished by their origin, Morphology and Physiology.

Colonies formed by thousands of tiny animals called polyps. In simplest form, consists of a single coral polyp who have a body shape like a tube with a mouth that is located at the top and is surrounded by tentacles. However, in most species, one individual coral polyps will develop into many individuals who called the colony. This animal has a unique shape and color and can result in a wide way CaCO3.Terumbu reefs, providing habitat for various species of marine plants, marine animals, and other marine microorganisms that have not been best knowledge