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

Q: Some materials have negative heats of solution; the dissolution of one of these solutes in water is called?

A: Some materials have negative heats of solution; the dissolution of one of these solutes in water is called?
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Q: Thermoregulation is the process when animals maintain an internal temperature.

A: What is the process when animals maintain an internal temperature?
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Q: In metaphase ii stage, chromosomes line up one on top of each other along the middle of the cell, similar to how they line up in mitosis.

A:
In which stage do chromosomes line up one on top of each other along the middle of the cell, similar to how they line up in mitosis?
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