Answer B.
They carried messages between different parts of the empire
The runners in the Inca society were called Chasqui runners and were young men used to bring messages by running between different parts of the Inca Empire.
The term that describes the fact that owners of corporate shares or stocks do not risk anything beyond their original investment is called "limited liability" and means that they can't lose personal property.
Answer:
Beginning with the top-most layer (most recent) is necessary so as not to disturb or destroy fragile remains and the only real method. One couldn't start at the bottom and work their way up!
Explanation: