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: Why are there more deer when there's a lot of rain? Answer: abundant water means more vegetation.

A: the increase of something required by an organism has a positive impact on that organism 's survival
****
Q: Question: When doing experiments? Answer: guard against spilling hydrogen chloride.

A: chemical splashing sometimes occurs during experiments
****
Q: Question: Why would something appear blue? Answer: it reflects the same wavelength as the sea.

A:
if an object is blue then that object reflects only blue light
****