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

[Q]: Temperature and ph level are important in the activity of an enzyme.
[A]: Temperature and what other environmental factor are important in the activity of an enzyme?


[Q]: Bacteria may divide several times an hour.
[A]: Bacteria may divide several what an hour?


[Q]: Habituation is the term for getting used to something after being consistently exposed to it.
[A]:
What is the term for getting used to something after being consistently exposed to it?