Given scientific fact as input, generate the question from this fact such that it can be answered from the input.

[Q]: Cells are small biological structures that make up all living things, including the human body.
[A]: What small biological structures make up all living things, including the human body?


[Q]: For to synthesize glycogen purpose does liver use the excess carbohydrate.
[A]: For what purpose does liver use the excess carbohydrate?


[Q]: The nitrogen cycle includes air, soil, and living things.
[A]:
The nitrogen cycle includes air, soil, and what?