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

Input: Consider Input: Water affects the availability of oxygen important element in aquatic environments and in flooded soils.

Output: Water affects the availability of what important element in aquatic environments and in flooded soils?


Input: Consider Input: Comparing genome sequences provides clues to evolution and development.

Output: Comparing what sequences provides clues to evolution and development?


Input: Consider Input: Potassium, calcium, and magnesium are considered macronutrients.


Output: Potassium, calcium, and magnesium are considered what kind of nutrients?