Question

What do you understand dy caral ? Write Types of coral​

Answer 1

Answer:

Corals are marine invertebrates within the class Anthozoa of the phylum Cnidaria. They typically form compact colonies of many identical individual polyps. Coral species include the important reef builders that inhabit tropical oceans and secrete calcium carbonate to form a hard skeleton.

The three main types of coral reefs are fringing, barrier, and atoll.