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.
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Question: Question: What is a byproduct from the combustion of fossil fuels like coal and gasoline? Answer: nitrogen dioxide

Answer: Nitrogen dioxide is a byproduct from the combustion of fossil fuels like coal and gasoline.


Question: Question: What occurs before the endometrium thickens in estrous cycles? Answer: ovulation

Answer: Ovulation occurs before the endometrium thickens in estrous cycles.


Question: Question: Energy that is stored in a person or object is called? Answer: potential energy

Answer:
Energy that is stored in a person or object is called potential energy.