Random question?

Which two body systems are involved in inhaling oxygen and exhaling carbon dioxide?

Generate a question

Question generated: Which of the following can only be seen with a telescope?

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

Answer: Which three systems of the human body function together to move and control body parts?

question: Write a question you would see in a school textbook. OPTIONS:
- transforming the rock into igneous rock.
- chemically changing the rock.
- gradually breaking down the rock into smaller pieces.
- leaving behind sedimentary particles from evaporated solutions.
answer: The freezing and thawing action of water affects a rock by

An example of a grad-school level question?
Which of these is a renewable resource found in Nevada?

Random question?
Increased nutrient levels in lakes can cause ecological changes that result in the death of many fish. At what point in the hydrological cycle are most nutrients deposited into lakes?