An example of a grad-school level question?
What is the outermost structure in a plant cell?

I just took a test in school today. What question was I asked?

Question I was asked: The Greek philosopher Aristotle described matter with the phrase "unable to be divided." The modern concept that grew from Aristotle's idea is the

Random question?

Which organ system is responsible for the exchange of oxygen and carbon dioxide between the body and the environment?

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Question generated: Which function is performed at similarly structured sites in prokaryotic and eukaryotic cells?

Problem: Write a question you would see in a school textbook.

Answer: When sugar is heated on a hot plate, it turns into a liquid. When the liquid sugar is cooled, a hard-crystalline substance is formed. This model best demonstrates the formation of

Problem: Write a question you would see in a school textbook.

Answer:
A boy pulls a sweater off over his head. His hair is attracted to the sweater due to