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

Q: Covalent solutes separate into individual molecules when dissolved.

A: Covalent solutes separate into what when dissolved?
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Q: As a myotube is formed from many different myoblast cells, it contains many nuclei, but has a continuous cytoplasm.

A: As a myotube is formed from many different myoblast cells, it contains many nuclei, but has a continuous what?
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Q: Mouse has a higher metabolic rate, a mouse or an elephant.

A:
Which has a higher metabolic rate, a mouse or an elephant?
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