instruction:
Given scientific fact as input, generate the question from this fact such that it can be answered from the input.
question:
Virtually all aquatic organisms depend directly or indirectly on protists for food.
answer:
Virtually all aquatic organisms depend directly or indirectly on what for food?


question:
A fewer predators is most likely to cause the number of rabbits living in an area to increase.
answer:
Which factor is most likely to cause the number of rabbits living in an area to increase?


question:
Autosomes is another term for body chromosomes.
answer:
What is another term for body chromosomes?