Yes, they have chitinous exoskeletons.
Calcium
Yes it is I had to look it up for a science project.
Coral is a tree like structure of calcium carbonate that is found in oceans. The coral is naturally rough and has several small holes where polyps created their homes.
Scientific Name: Heuchera Comon Name: Coral bell.
Coral is a class of cnidarians related to sea anemones. The phylum Cnidaria includes coral, anemones, jellyfish, and stinging nettles, as well as some microscopic parasites.Domain: EukaryaKingdom : AnimaliaPhylum: CnidariaClass: Anthozoa
An exoskeleton is an external skeleton that protects and supports the animal's body. Two phyla that have exoskeletons are Arthropoda and Heterokontophyta.
Yes it is I had to look it up for a science project.
Coral is not made by us.It is made up of exoskeletons of dead minuscule organisms found in the sea which form reefs.
When coral polyps die, their exoskeletons are left for new polyps to build upon. Over long periods of time this process creates reefs.
Jacques-Yves Cousteau recognized that coral reef exoskeletons were composed of calcium carbonate dissolved in CO2 production because of his extensive research in the underwater world.
Jacques-Yves Cousteau recognized that coral reef exoskeletons were composed of calcium carbonate dissolved CO2 production, thanks to his research in the underwater world, field not covered by marine biologists.
no, they are mammals no mammals have exoskeletons
No, the don't. For example, crabs have exoskeletons.
Yes, all insects have exoskeletons.
Yes, it is in the animal kingdom. A coral is a colony of polyps that grow hard exoskeletons on which other polyps grow. In south Africa people eat it cooked and sometimes sell it.
Insects have exoskeletons for both protection and structural support.
No.
Yes, they do have exoskeletons. Exoskeletons are hard outer shells that protect and support the body.