The Palaeolithic period extends from 2 million years ago to about 12,000 years ago. This long stretch of time is divided into the Lower, Middle and Upper Palaeolithic. This long span of time covers ________ percent of human history.

Correct option is B

The correct answer is (b) 99.
· The Palaeolithic period, also known as the Old Stone Age, covers approximately 99% of human history. This period is the longest phase of human history, during which humans primarily used stone tools and lived as hunter-gatherers.
Information Booster:
· The Palaeolithic period is crucial for understanding early human evolution, technological advancements, and social development.
· It is divided into the Lower, Middle, and Upper phases based on technological changes in stone tools and subsistence patterns.