TASK DEFINITION: Given scientific fact as input, generate the question from this fact such that it can be answered from the input.
PROBLEM: As a myotube is formed from many different myoblast cells, it contains many nuclei, but has a continuous cytoplasm.

SOLUTION: As a myotube is formed from many different myoblast cells, it contains many nuclei, but has a continuous what?

PROBLEM: During the first year after birth, a baby called a(n) infant.

SOLUTION: During the first year after birth, what is a baby called?

PROBLEM: Heat travels from the sun to the earth thermal radiation from the sun.

SOLUTION:
How does heat travel from the sun to the earth?