Question

what revolution was brought about by homo sapain
in the tool making technique​

Answer 1

$\huge{\dag} \: {\underline{\boxed{\sf{\pink{ Answer }}}}}$

• The Homo sapiens devised a technique of obtaining long and narrow blades of stone.

• He made knife, scraper, borer and chisel from these long blades.

• He used ivory and rare stones of the quartz variety for making tools and other articles

Answer 2

what revolution was brought about by homo saphien in the tool making technique ???

$\huge \bold{answer}$

these are the following changes that are brought by homo saphiens in tool making technique

1. The Homo sapiens devised a technique of obtaining long and narrow blades of stone.
2. He made knife, scraper, borer and chisel from these long blades.
3. He used ivory and rare stones of the quartz variety for making tools and other articles.

$\bold{more \: to \: know}$

what are homo saphiens :---

1. The species that you and all other living human beings on this planet belong to is Homo sapiens.
2. During a time of dramatic climate change 300,000 years ago, Homo sapiens evolved in Africa.
3. Like other early humans that were living at this time, they gathered and hunted food, and evolved behaviors that helped them respond to the challenges of survival in unstable environments.