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.

[EX Q]: Question: Incinerating half a herd of cows means there will be? Answer: fewer cows.
[EX A]: harming an animal species causes that animal 's population to decrease

[EX Q]: Question: if a place has clean air, food, water and safe shelter for an animal, what would happen? Answer: the species would thrive.
[EX A]: when a habitat can support living things , living things can live in that habitat

[EX Q]: Question: Polar bears grew thick fur because? Answer: it helps them survive in frigid places.
[EX A]:
adaptations are used for survival