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: Biodiversity is the term for the measurement of the amount of variation of species in a given area.

Answer: What is the term for the measurement of the amount of variation of species in a given area?


Question: When light passes from one medium to another, it changes speed.

Answer: When light passes from one medium to another, it changes what?


Question: One function of the cardiovascular system is to transport gases throughout the body.

Answer:
Which is a function of the cardiovascular system?