Answer:
the Answer is B the Gobi desert
Explanation:
This Answer applies to the E2020 test/exam.
Answer: This is the <em>Social Contract Theory</em>.
This theory says that people live in society and has to agree about some political rules and morals. This can be like the laws, or basic rules of coexistence
. The obligation of the contract or agreement are dependent of the society that the people lives.
Piaget believed that we build Mental Structures that help us understand the world and adjust to new environmental demands.
<h3>What is
Mental Structures?</h3>
Mental structure can be described as the basic mental processes that is needed by the individuals in handling day to day activities as well as tasks, however this help us to give meaning to information.
It is the means in conclusion, it help us to analyze and understand the information, in this case it should be noted that Piaget believed that we build Mental Structures that help us understand the world and adjust to new environmental demands.
Learn more about Structures at:
brainly.com/question/15563340
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The correct answer is d. marginal product of labor. <span>In economics, the marginal product of labor (MPL) refers to the change in output that is the result after employing an added unit of labor.
</span><span>Goods and services intended for use by households are exchanged in d. output markets.</span>