Question

Compared the tune changing today during Stone Age

Answer 1

Answer:

The Stone Age was a broad prehistoric period during which stone was widely used to make implements with an edge, a point, or a percussion surface. The period lasted from roughly 3.4 million years.[1] to the widespread use of metalworking. In western Asia this occurred by about 3000 BCE, when bronze becomes widespread and the term Bronze Age is used to describe the cultures that used it.

Answer 2

Answer:

There is a increment in no.of houses.

Peoples are intelligent now .

no.of sources has incresed