Given scientific fact as input, generate the question from this fact such that it can be answered from the input.
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Question: Surface tension is responsible for the fact that small insects can walk on water.

Answer: Surface tension is responsible for the fact that small insects can do this on water?

Question: While the numerical aperture can be used to compare resolutions of various objectives, it does not indicate how far the lens could be from the specimen.

Answer: While the numerical aperture can be used to compare resolutions of various objectives, it does not indicate how far the lens could be from the what?

Question: Buds form, flowers open, fruits grow lists the correct order of changes that happen to a plant in spring.

Answer:
Which lists the correct order of changes that happen to a plant in spring?