Pl help me with this question. The question is The Incas used quipus to what

To keep records and communicate information

Explanation:

A quipu is also called khipu by others, happened to be a method that was used by the Incas and some other ancient Andean cultures. They use the quipu in order to be able to keep records or even to communicate information. Since there wasn't and form of alphabetic writing system as at that period in time, the quipu served as quite a simple and highly portable device that possessed a rather surprising degree of precision and flexibility for a device existing at that point in time.

(d) rivers.

explanation:

civilizations developed around rivers because their waters provided places to hunt and fish. also, as the rivers flooded, the lands around them became fertile. this allowed them to support farming. this is especially true of the nile river, which flooded the same time each year.

a change of venue is the legal term for moving a trial to a new location. a change of venue request because venue is improper means that the removing defendant believes that the case may not be in that venue because it is improper under procedural rules.