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: A horse is outside alone in the middle of summer on a sunny day in a desert. The horse is getting wet. The wetness is coming from? Answer: sweat glands.
answer:
sweat is used for adjusting to hot temperatures by some animals


question:
Question: Who would likely need a compass? Answer: a seaman.
answer:
natural magnetism is used for pointing north by a compass


question:
Question: Some animals change their appearance completely during a stage of the life cycle known as? Answer: metamorphosing.
answer:

metamorphosis is a stage in the life cycle process of some animals