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

Answer: An electrical circuit can be used to break down water into hydrogen and oxygen. In this process, electrical energy produces

question: Write a question you would see in a school textbook. OPTIONS:
- Beavers building a dam across a stream.
- Cattle walking and grazing in a grassland.
- Salmon making nests for their eggs in a stream.
- Tree seedlings growing and forming cracks in rocks.
answer: Biotic forces can cause changes to the surface of Earth. Which is the best example of living organisms causing weathering?

An example of a grad-school level question?
Which of the following best describes an atom?

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

Question I was asked: A girl signals her friend by shining a flashlight on a mirror. Her friend can see the signal because

Random question?

An example of a learned trait is

An example of a grad-school level question?
In humans, the amount of sugar in blood is controlled by the release of a hormone called insulin. This process is an example of