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

Answer: A caterpillar changing into a butterfly is an example of

question: Write a question you would see in a school textbook. OPTIONS:
- granite
- limestone
- sandstone
- shale
answer: Most underground caves are formed by the action of water on

An example of a grad-school level question?
Which body system is most affected by a disease that causes the bones to become weak and brittle?

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

Question I was asked: Which object is nonliving?

Random question?

Which of the following is most responsible for the decay of dead organisms?

An example of a grad-school level question?
Minerals are formed by which process?