What is migration?Why do people migrate.​

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 impacts both the place left behind and on the place where migrants settle.

Individuals migrate because they think that they can improve their own lives or those of their families by doing so. Economic migration is triggered by the knowledge (or belief) that better economic opportunities exist in some other place.

a punishment or the threat of punishment used to enforce conformity. enforcement of norms or shared rules of conduct that tell people how to act in specific situations. social control. not everyone internalizes all of society's norms, and some people must be motivated by self-fulfillment.

d is the correct answer.

b is incorrect because it makes food by itself

c is incorrect because us humans don't know how to produce their own food using the sun like plants.

a is incorrect because consumers can depend on carnivores for eating food for consumers to eat the dead organism. same thing with omnivores.