What makes the stone spheres of disquis unique? (answer in english)

The answer that I put down on my test is The stones are very unique because of many reasons for example; there are many of these stones, some can be 6ft, some can weigh 10 tons, scientists aren't sure how these stones are being created; possibly man-made but also possibly naturally formed, and these stones can be made of limestone, gabbro, sandstone, or a few other materials. These stones are also perfect spheres. The stones are a bit of a mystery. The stones thought to be created before the Spanish conquest but the people that knew about the stones died and vanished. There are also myths surrounding theses stones; for example that an ancient God shot the stones down like a weapon to warn of the enemies.

Hope this Helps

-Jazmine C.

which dialogs ? ?