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

Example Input: Terrestrial biomes are associated with land, while aquatic ones are associated with water.
Example Output: Terrestrial biomes are associated with land, while aquatic ones are associated with what?

Example Input: Bacteria may divide several times an hour.
Example Output: Bacteria may divide several what an hour?

Example Input: Compared with the molecules of many other substances, molecules of water are strongly attracted to each other.
Example Output:
Compared with the molecules of many other substances, molecules of water are strongly attracted to what?