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

[EX Q]: Phototaxis is the term for movement toward light.
[EX A]: What is the term for movement toward light?

[EX Q]: 2 hydrogen, 1 oxygen atoms combine to make up a molecule of water.
[EX A]: What atoms combine to make up a molecule of water?

[EX Q]: Resemblance to other species can serve as protection to prey category of species.
[EX A]:
Resemblance to other species can serve as protection to what category of species?