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

Input: Consider Input: To determine the atomic weight of an element, you should add up protons and neutrons.

Output: How do you determine the atomic weight of an element?


Input: Consider Input: Neutrophils provide an early, rapid, and nonspecific defense against invading pathogens.

Output: What provides an early, rapid, and nonspecific defense against invading pathogens?


Input: Consider Input: Chemical elements and water are recycled through the biogeochemical cycle.

Show your work and conclude with the exact phrasing "Therefore, the final answer is [answer]." where [answer] is just the final number or expression that solves the problem.
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Output: Chemical elements and water are recycled through what cycle?


