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: The change of the Earth's distance from the sun causes the amount of daylight to decrease. 
Question: The change of the Earth's distance from the sun causes the amount of what to decrease?
daylight.

Fact: The genetic material responsible for heredity contains instructions for proteins. 
Question: The genetic material responsible for heredity contains what?
instructions for proteins.

Fact: Water and salt wets the skin, and when it evaporates, it cools the body. 
Question: What wets the skin, and when it evaporates, it cools the body?

salt and water.