Based on Source 2, which statement best explains the relationship between the physical environment and the achievements of early humans? A. Early humans viewed the environment as sacred and used it to please their gods.

B. Early humans viewed the environment as fragile and used care when carving stone.

C. Early humans used the environment to establish systems of trade through bartering.

D. Early humans used the environment to create tools to help them acquire food.​

The principle of checks and balances is based on the notion that

Cooperation among oligopolies runs counter to the public interest because it leads to underproduction and high prices. in an effort to bring resource allocation closer to the social optimum, public officials attempt to force oligopolies to compete instead of cooperating. consider the following scenario: suppose that the presidents of two auto manufacturing companies exchange text messages in which they discuss jointly raising prices on their new lines of hybrid suvs. this illegal communication would violate which of the following laws? the sherman antitrust act of 1890 the robinson–patman act of 1936 the celler–kefauver act of 1950 the clayton act of 1914

11. what characteristic was shared by all the important scientists of the scientific revolution? the importance of challenging authority at all times in the pursuit of truth. truth is only achievable through a process of inquiry and observation. the belief that traditional methods of inquiry and discovery were correct, but needed greater accuracy. the belief that the ancient philosophers were correct in their original observations of the laws of nature.