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.

[Q]: Question: Which would be the result of the breeding of two wolves? Answer: wolf pups.
[A]: reproduction produces offspring


[Q]: Question: Heat from the sun, waves crashing down, and huge storms all wail on a large boulder at the shore. After a few hundred years, where the boulder stood is now? Answer: earth.
[A]: soil is formed by rocks eroding


[Q]: Question: An example of conservation is avoiding the use of? Answer: gasoline.
[A]:
when available resources decrease in an environment , organisms have to conserve those resources