Generate a question

Question generated: Some kinds of fish live most of their lives in salt water but lay their eggs in freshwater. Their ability to survive in different environments is an example of

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

Answer: The metal lid on a glass jar is hard to open, so it is held under warm, running water. What causes the jar to open easily after it was held under the water?

question: Write a question you would see in a school textbook. OPTIONS:
- methane
- nitrogen
- water vapor
- carbon dioxide
answer: Which gas, when condensed into its liquid state in the atmosphere, forms clouds?

An example of a grad-school level question?
Which of the following gases do plants use in photosynthesis?

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

Question I was asked: The Sun appears larger than other stars because of its

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

Question I was asked:
When specific hormones are present in the blood of a hen, an egg is released from an ovary. Which two systems are involved with the release of an egg?