Answer:
can you please translate this in English
Answer:
For most of their existence on this earth, human beings lived in small, nomadic, and relatively egalitarian groups, whose livelihood and economy was based ...Explanation:
False. Deserts do not expand linearly or in mappable patterns due to the changing nature of weather patterns. Deserts are formed through the process of erosion which breaks down into sand particles over time, through wind action for example, as the wind carries sand particles, this shifts the shape and form of sand dunes and deserts over time.
They will change shape from the air and rain and fog and other weather.
Answer: Test the hypothesis multiple times
Explanation:
