Question

You have noticed the changes in the stone tools. Similarly, can you analyse the gradual
changes in human life with the help of the chart you have completed earlier? Use the hints given below

Answer 1

Answer:

Some stone tools were used to cut meat and bone, scrape bark from trees, cut into hides i.e., animal skins and chop fruits and roots. Some were used as handles. Some were used to make spears and arrows for hunting.

Answer 2

Answer:

some stone tools are made by polishing and sharpening the point .