TASK DEFINITION: Write a correct answer to the given question based on its associated fact. Make sure that your answer is contained in the associated fact. Don't be creative and introduce any new word that is not mentioned in the associated fact! Remember that the associated fact has been rearranged to form the question. So, the correct answer words must lie within the associated fact. The correct answer can be a word, phrase, or even a sentence.
PROBLEM: Fact: The gravitational pull of a natural satellite on Earth's oceans causes the tides. 
Question: The pull of what on the Earth's oceans cause the tides?

SOLUTION: A natural satellite.

PROBLEM: Fact: Macroevolution is evolution over geologic time above the level of interbreeding populations. 
Question: Macroevolution is evolution over what time scale above the level of interbreeding populations?

SOLUTION: geologic.

PROBLEM: Fact: Seed dispersal has a positive impact on flowering and yield. 
Question: Seed dispersal has a what on flowering and yield?

SOLUTION:
positive impact.