Write a correct answer to the given question based on its associated fact. Make sure that your answer is contained in the associated fact. Don't be creative and introduce any new word that is not mentioned in the associated fact! Remember that the associated fact has been rearranged to form the question. So, the correct answer words must lie within the associated fact. The correct answer can be a word, phrase, or even a sentence.

Fact: pollen is made by haploid plants. 
Question: what makes pollen?
haploid plants.

Fact: killing microorganism in food is important to food safety. 
Question: killing microorganisms in food is important to?
food safety.

Fact: Menopause occurs when menstruation stops occurring, usually between 35 and 65 years old. 
Question: In what timeframe does menopause typically occur?

35-65 years old.