The correct answer that would best complete the given statement above would be the first option. Coral reefs are built by a small organism called a polyp. The polyp creates the structure of the coral reef by building a CUP out of a calcium carbonate. The skeletons of these tiny corals s<span>ecreted by the lower portion of the polyp. Hope this answer helps.</span>
I think it’s A. hope this helps
Answer:
Im not sure but I think its a
Explanation:
I learned it in class
Will remain at rest or stay in motion. That's Newton's first law of motion
