Karl marx believed social structures evolve through: supply and demand
enlightenment
conflict
cooperation

The correct answer is C. Conflict

Explanation:

Karl Marx was an important sociologist, economist, and philosopher known for his multiple publications that dealt with society, economy, and politics. In terms of society, Karl Marx proposed societies are organized in different classes each with different levels of power which leads to conflict or class struggle commonly between the ruling classes and those that are dominated. Additionally, for Marx this conflict or class struggle was the base for the evolution and development of societies and the structures in them, considering dominating classes in history have changed leading to different economic and social systems as in the case of Capitalism that was the result of the bourgeoisie dominating the proletariat. Therefore the element Karl Marx believed social structure evolve through is conflict and especially the conflict in term of class struggle.

answer; (c) the product does not cost the price shown in the advertisement; i believe this is correct; /// plz check   first good luck

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.