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

[Q]: Wave amplitude and wavelength are two important measures of wave size.
[A]: Wave amplitude and wavelength are two important measures of what?


[Q]: In circles way do particles of water move in deep water.
[A]: In which way do particles of water move in deep water?


[Q]: In plants, a high concentration of iaa inhibits cell elongation.
[A]:
In plants, a high concentration of iaa inhibits what?


