instruction:
Given a scientific passage and an answer, generate a question for the given answer.
question:
Passage: Coal is the source of most electricity. Answer: coal
answer:
What is the source of most electricity?

question:
Passage: Figure 24.13 The lifecycle of an ascomycete is characterized by the production of asci during the sexual phase. The haploid phase is the predominant phase of the life cycle. Answer: asci
answer:
The lifecycle of an ascomycete is characterized by the production of what during the sexual phase?

question:
Passage: The bacteria that make food from chemicals are also primary producers. These organisms do not do photosynthesis since there is no light at the vents. They do something called chemosynthesis. They break down chemicals to make food. Answer: chemosynthesis
answer:
What is the process bacteria use to break down chemicals into food?