Question

The "wheel" was invented during.

A.old stone age.
B.Middle stone age.
C.paleolithic stone age.
D.new stone age.​

Answer 1

Answer:

It's option B

Middle stone age

Answer 2

Explanation:

Wheels were invented circa 3,500 B.C., and rapidly spread across the Eastern Hemisphere. Wheels are the archetype of a primitive, caveman-level technology. But in fact, they're so ingenious that it took until 3500 B.C. for someone to invent them.

so option b is Right