The blank is a series of geologic processes in which rock can form, change from one type to another, be destroyed, and form again. What is blank?

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.

Empty or clean by the force of suction ( a body cavity)