In this task, you are given a question and an answer, you would be asked to create the sentence based on the Question-Answer provided. It should be contained within the Question-Answer provided.

[Q]: Question: A statement that describes what always happens under certain conditions in nature is also known as what? Answer: scientific law
[A]: A statement that describes what always happens under certain conditions in nature is also known as scientific law.


[Q]: Question: Which is an example of a renewable energy resource? Answer: biomass
[A]: Biomass is an example of a renewable energy resource.


[Q]: Question: What does the precise pattern of a crystal depend on? Answer: compound
[A]:
Compound does the precise pattern of a crystal depend on.