instruction:
In this task, you are given a question and a corresponding answer. Your task is to generate a fact statement that is useful in answering the given question.
question:
Question: Which creature would be safest from predators in its natural underground habitat? Answer: moles.
answer:
omnivores eat plants


question:
Question: If a new predator begins eating prey, what will happen to the preys population? Answer: lessening.
answer:
if a new predator begins eating prey then the population of that prey will decrease


question:
Question: Which of the following is likely to change an egg's shape and mass? Answer: Dropping it from a building.
answer:

breaking down an object changes that object 's shape and mass