What is migration? define in long answer​

Explanation:

Migration is the movement of people from one place to another. Migration can be within a country or between countries. Migration can be permanent, temporary or seasonal. Migration happens for a range of reasons. These can be economic, social, political or environmental

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Explanation:

Migration is the seasonal movement of animals from one habitat to another in search of food, better conditions, or reproductive needs.The definition of a migration is a movement to another place, often of a large group of people or animals. ... Migration is usually a response to changes in temperature, food supply, or the amount of daylight, and is often undertaken for the purpose of breeding.

answer; i believe that the correct answer is (scientific approach)

answer; the population in brazil is very diverse there are many races and ethnic groups