What is the similarities between mid ocean ridge and trenches? explain good

There aren't many similarities being that mid ocean ridges are basically small ridges at the ocean floor meanwhile trenches are big canyons at the ocean floor.

The answer is option a.

1) the mayans built pyramids just like the egyptians. the mayans also used hieroglyphics like them.2) power was passed down by family. for example, if the father dies, the son would be the next king.3)they both built pyramids for their structures.4)the main crop for the mayans was maize.5)they also grew manioc, beans,  squash,  amaranth, and chile peppers.