The human body method of a coral is known as a ‘polyp’. Polyps are tubular, with tentacles along with a mouth at 1 close. The coral secretes a tough material referred to as calcium carbonate as being a protecting exoskeleton. Coral reefs are shaped from the exoskeletons of coral colonies. https://marcodxrkd.bimmwiki.com/11063771/how_animal_porn_can_save_you_time_stress_and_money