instruction:
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.
question:
Fact: paleontologists study the remains of plants. 
Question: What do palentologists study?
answer:
plants.


question:
Fact: Plant growth in width or girth emanates from within and around the vascular tissues. 
Question: Where in the plant does growth in width or girth originate?
answer:
vascular tissue.


question:
Fact: light enters the eye through an opening just in front of the lens. 
Question: where does light enter the eye?
answer:

just in front of lens.