Which is not an example of a pull factor in migration? religious or political persecution moving closer to family higher-paying jobs healthier environment

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.

sumerians were polytheistic, meaning they believed in many different gods. so, the best answer is c.