How did early hunter-gatherers affect the physical environment? They spread seeds when they farmed new areas.
They contributed to a decline in animal populations.
They mined metals to make arrowheads and spearheads.
They used fire to destroy forests across large regions.

The impact of science and technology on international relations

8) this map shows the population density of india. the redder the area, the higher the concentration of the population. which is the most likely reason for the high population density in the northeastern part of india? a) there is little pollution there b) the ganges river is in the region c) most of the factories are located in that region d) most people want to live close to the himalaya mountains

What statement about risks in social and behavioral sciences research is most accurate: anonymizing data effectively manages the risk of creating emotional distress.risks are specific to time, situation, and culture.there are never any risks.if a study offers potential benefits, it is not necessary to minimize risks.