<span>I think the right answer is "which they reach a certain age." Jean Piaget is a psychologist who studied human development. According to his theory, human development is divided into stages, these stages are achieved due to cognitive maturation during the first years of life. <span>Each stage of development is characterized by more specialized skills, behaviors, and cognitive skills.
I hope my answer can help you.
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Answer:
B
Explanation:
A sinkhole, also known as a cenote, sink, sink-hole, swallet, swallow hole, or doline, is a depression or hole in the ground caused by some form of collapse of the surface layer. Most are caused by karst processes – the chemical dissolution of carbonate rocks or suffosion processes.
Freud would say that is, "it has been sublimated into a socially desirable behavior." This is sort of a defense mechanism, in which socially inadmissible driving forces or admirations are unwittingly changed into socially adequate activities or conduct, perhaps bringing about a long haul transformation of the underlying motivation.
The answer is B westward expansion
Answer: Opportunity cost
Explanation:
Opportunity cost is known to be the benefit an individual would have enjoyed if he or she had done not something else. It is the sacrifice made in choosing between two options when taking decision. For example: choosing between doing homework or watching a programme on television. Thus, if an individual decide to do the homework, watching a programme on television is the alternative forgone which is the opportunity cost.
