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

Example Input: Phospholipids are the main component of the cell membrane.
Example Output: What is the main makeup of the cell membrane?

Example Input: Circannual behavioral rhythms are linked to the yearly cycle of seasons.
Example Output: What type of behavioral rhythms are linked to the yearly cycle of seasons?

Example Input: Animals need plants for food and energy.
Example Output:
Animals need plants for food and?