According to the geologic timeline, for how many years of geologic time did the dinosaurs exist on Earth? Group of answer choices 65 million years 248 million years 540 million years 183 million years

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.