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: Light enters the eye through an opening that is reactive to light and accomodation. 
Question: Light enters the eye through an opening that is what to light and accommodation?
reactive.

Fact: honey causes food to taste sweet. 
Question: what causes food to taste sweet?
honey.

Fact: Earthworm burrows help aerate dirt,  which is also good for plants. 
Question: What does an earthworm do that would help plants?

burrow in the dirt.