Which of these theories is the following principle based on? society undergoes. a gradual transformation and evolves from simple structure to forms that are more complex
a. Cyclical theory
b. Functionalist theory
c. Evolutionary theory
b. Conflict Theory

Option (C).

Explanation: Proponents of Evolutionary theory is based on the assumption that societies gradually change from simple beginnings into even more complex forms. Evolutionary theory believes that society undergoes a gradual transformation and evolves from simple structure to forms that are more complex. Evolutionary theories are based on the assumption that societies gradually change from simple beginnings into even more complex forms. Evolutionary theory saw change as positive and beneficial. To them the evolutionary process implied that societies would necessarily reach new and higher levels of civilization.

according to hess's theory, when the magma cooled, it would expand and push the tectonic plates apart. it would push the north and south america plates to the west and eurasia and africa ones to the east. the atlantic ocean would get wider but the coastlines of the masses would stay the same.

harry hammond hess was a geologist and a united states navy officer in the second world war. he is considered to be one of the founding fathers of the theory of plate tectonics. he is known for his theories on sea floor spreading, stating that the movement of the continents was the result of see floor spreading. the continents are attached to the plates and do not move separately. the plates themselves shift and change shape, carrying the continents along.

because he had a big bear belly