Por qué los primeros seres humanos eran nómadas?

Use your vocabulary words to complete the sentences below. more of the world's population is now concentrated in heavily populated urban areas known as a this is quite a contrast from the past when or native groups were either farmers or — hunters and gatherers who moved between places in search of food. advanced technology has led to the integration of world economics and cultures, in the world's more developed countries. this integration requires , the responsible use and management of natural resources.

Why does a tidal bulge occurs on opposote sides of earth

Asap will mark geography final plz ! what are the benefits of international aid? (give me the right evidence )