Radial Symmetry
They both have radial symmetry and they both have tentacle like thingys
polyp! The star coral is attached and is faceup
No its animal to coral
The hard coral polyp makes the coral
The coral reefs are mostly able to grow in clay like material that keeps the coral stable. They just need sand for certain corals and other grow on solid rock surfaces. It just depends if the coral is a Small polyp stoney corals or a large polyp stony or some other kind of soft coral.
no
coral has no personality. it's just a polyp .
Coral reef
A coral polyp is an individual coral cell, and when polyps stick together, they form coral a.k.a. Coral Polyp Colonies. Later, when the polyps die, their skeleton (which is like a hard shell) Strengthens the coral formation.
All I can think of is "porpoise."
coral polyps don't have any senses.