By secreting calcium carbonate skeletons.
It is a hard coral
hard coral
Hard Coral is not a fish but, some small fish live in hard coral.
Hard
Yes, Brain Coral is a hard coral, as are most forms of coral.it's a dry brittle textured coral breed.
The hard coral polyp makes the coral
It is a hard coral that is usually lace like in apearence and come in a variety of colours.
It is difficult or hard to identify a coral specimen
well their is soft coral and hard coral +brain coral breanha coral lily coral and extra coral
Coral is a marine invertebrate that is created by polyps in the tropical waters of the ocean. Coral is covered in a hard exoskeleton and when dried can be quite strong. It is however very brittle when it is in the ocean and can be broken easily.
Brain coral is a type of coral that looks somewhat like a brain. It is a hard coral.
The hard coral polyps phylum name is Cnidaria.