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

[EX Q]: As a myotube is formed from many different myoblast cells, it contains many nuclei, but has a continuous cytoplasm.
[EX A]: As a myotube is formed from many different myoblast cells, it contains many nuclei, but has a continuous what?

[EX Q]: Potential energy type of energy is possessed by autumn leaves before they fall.
[EX A]: What type of energy is possessed by autumn leaves before they fall?

[EX Q]: Hand lens tool should a student use to see the patterns on a small object.
[EX A]:
Which tool should a student use to see the patterns on a small object?