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

Answer: The motion of Earth is responsible for several celestial events. Which of the following events is caused by Earth revolving around the sun?

question: Write a question you would see in a school textbook. OPTIONS:
- liver
- blood
- fat cells
- pancreas
answer: The body maintains equilibrium through a series of messages called a feedback mechanism. What organ releases hormones that maintain balanced glucose levels?

An example of a grad-school level question?
Which model best illustrates the wave property that enables scientists to explore Earth's interior using seismic waves?

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

Question I was asked: Which of these organisms has cells with cell walls?

Random question?

Protein is used by the human body to

An example of a grad-school level question?
Students measure the time for toy cars of different masses to roll down a hill. Which of the following units should the students use to measure time?