20 points brainlist and thanks please hel How do people find food in the complex and in todays time period? What are some common things people do in the complex and in todays time period for a living? Why do people live where in the complex and in todays time period live?

1) Hunter and Gatherers They followed herds of animals and gathered food from the earth. Hunters and gatherers of nuts, berries, and other types of food. They follow the herds of animals.

2) Complex Civilization Surpluses of food allowed people to save for the future. Public work such as building an irrigation system, roads, bridges, and city walls for defense.

3)  Some people choose to live in vibrant city centres, some in leafy suburbs, and these choices are the result of a complex set of decisions, trade-offs, while Current city centre residents accept high housing costs, and high levels.

Explanation: