Question

According to the reading on the course web pages, the earliest usage of stone tools began around _____ million years ago.

Answer 1

the answer is 1.5

Step-by-step explanation:

Answer 2

Taking into account the statement above: "According to the reading on the course web pages, the earliest usage of stone tools began around _____ million years ago."

The answer is: 2.6 million years ago.

Hope this helps.

Hope