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: f a plant shows up in a new place, what might have happened? Answer: its cased embryo have been dispersed.
answer:
An example of seed dispersal is is an animal gathering seeds


question:
Question: A thermometer would be used to? Answer: determine if it is hotter in the desert.
answer:
a thermometer is used to measure temperature


question:
Question: Air is blowing a ball equally from east and west, the ball will do what? Answer: Move nowhere.
answer:

if two equal forces in opposite directions act on an object then that object will stay in the same place