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

Answer: What is the smallest structural and functional unit of the nervous system?

question: Write a question you would see in a school textbook. OPTIONS:
- deposition
- weathering
- precipitation
- photosynthesis
answer: The iron in iron-rich red soils may not be in a form that can be taken up by tree roots. As a result, leaves and needles may look yellow. Some trees release acids that convert iron in soil to a usable form. This change in soil chemistry is a type of which process?

An example of a grad-school level question?
What causes a free falling object to accelerate?

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

Question I was asked: Oscar and Andre used a microscope to observe a sample of pond water and drew an example of each type of organism they saw. Then they compared their drawings. They discovered that their drawings of a euglena and a paramecium were alike, but their amoeba drawings had very different shapes. What are two things that Oscar's amoeba could have been doing that made his drawing look different from Andre's?

Random question?

Most sedimentary rock is made from sediments of other rock. Which of these processes would the sediments most likely go through to form sedimentary rock?

An example of a grad-school level question?
A snail's shell provides the snail with