instruction:
Given scientific fact as input, generate the question from this fact such that it can be answered from the input.
question:
Comparing genome sequences provides clues to evolution and development.
answer:
Comparing what sequences provides clues to evolution and development?


question:
Plasma membranes encloses and defines the borders of cells.
answer:
What encloses and defines the borders of cells?


question:
Gravity makes soil and rock particles move gradually down the slope during each thaw.
answer:
What makes soil and rock particles move gradually down the slope during each thaw?