Answer:
B. settling together in villages
D. trading along rivers and coasts
Explanation:
The Neolithic Revolution was the one that changed dramatically the lifestyle of the humans. Instead of being hunters and gatherers, the humans started to cultivate crops, thus they started to engage in agriculture. This resulted in surplus production of food, which was enough for the whole year, but also for trade. Small scale trade also started to occur along the rivers and along the coastlines, which was also a massive change.
Answer:
A: The Scramble for Africa
Answer:
A. Do the organisms have traits that are valuable to humans but are poorly suited to the wild?