Answer:
C. comparing it to how the item is used today.
Answer:
communication
Explanation:
due to writing we are able to communicate fluently with one another
Answer:
The Stone Age was a broad prehistoric period during which stone was widely used to make tools with an edge, a point, or a percussion surface. The period lasted for roughly 3.4 million years,[1] and ended between 4,000 BCE and 2,000 BCE,[citation needed] with the advent of metalworking.
