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

Answer: The atoms that make up oxygen gas

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

Answer: If a tall tree falls over in a crowded forest, which resource becomes available to the surrounding plants?

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

Answer:
A researcher determines a cell has a flexible cell wall composed of peptidoglycan. This observation narrows possible classifications of the cell to which taxonomic group?