What factor influenced the migration patterns of early humans?

According to the law of supply, suppliers want to sell their product at prices

The widespread dominance of several foreign fast food chains and supermarkets in asia have changed the people’s?

For 50 points populations within ecosystems can be separated into categories—producers, consumers, and decomposers. these categories represent a. the fossil records of organisms. b. the reproductive methods of organisms. c. the body plans of organisms. d. the functions that organisms serve.